diff --git a/src/i18n/messages/ar.json b/src/i18n/messages/ar.json
index e1d1d97957..c4a9bff902 100644
--- a/src/i18n/messages/ar.json
+++ b/src/i18n/messages/ar.json
@@ -394,6 +394,29 @@
   "masquerade-widget.userName.error.generic": "حدث خطأ؛ يرجى المحاولة مرة أخرى.",
   "masquerade-widget.userName.input.placeholder": "اسم المستخدم أو البريد الإلكتروني",
   "masquerade-widget.userName.input.label": "عرف كهذا المستخدم",
+  "tours.abandonTour.launchTourCheckpoint.body": "Feeling lost? Launch the tour any time for some quick tips to get the most out of the experience.",
+  "tours.sequenceNavigationCheckpoint.body": "The top bar within your course allows you to easily jump to different sections and shows you what’s coming up.",
+  "tours.existingUserTour.launchTourCheckpoint.body": "We’ve recently added a few new features to the course experience. Want some help looking around? Take a tour to learn more.",
+  "tours.button.dismiss": "Dismiss",
+  "tours.button.next": "Next",
+  "tours.button.okay": "Okay",
+  "tours.button.beginTour": "Begin tour",
+  "tours.button.launchTour": "Launch tour",
+  "tours.newUserModal.body": "Let’s take a quick tour of edX so you can get the most out of your course.",
+  "tours.newUserModal.title.welcome": "Welcome to your",
+  "tours.button.skipForNow": "Skip for now",
+  "tours.datesCheckpoint.body": "Important dates can help you stay on track.",
+  "tours.datesCheckpoint.title": "Keep on top of key dates",
+  "tours.outlineCheckpoint.body": "You can explore sections of the course using the outline below.",
+  "tours.outlineCheckpoint.title": "Take the course!",
+  "tours.tabNavigationCheckpoint.body": "These tabs can be used to access other course materials, such as your progress, syllabus, etc.",
+  "tours.tabNavigationCheckpoint.title": "Additional course resources",
+  "tours.upgradeCheckpoint.body": "Work towards a certificate and gain full access to course materials. {upgradeLink}",
+  "tours.upgradeCheckpoint.upgradeLink": "Upgrade now!",
+  "tours.upgradeCheckpoint.title": "Unlock your course",
+  "tours.weeklyGoalsCheckpoint.body": "Setting a goal makes you more likely to complete your course.",
+  "tours.weeklyGoalsCheckpoint.title": "Set a course goal",
+  "tours.newUserModal.title": "{welcome} {siteName} course!",
   "learning.effortEstimation.combinedEstimate": "{minutes} + {activities}",
   "learning.effortEstimation.activities": "{activityCount, plural, one {# activity} other {# activities}}",
   "learning.effortEstimation.minutesAbbreviated": "{minuteCount, plural, one {# min} other {# min}}",
diff --git a/src/i18n/messages/es_419.json b/src/i18n/messages/es_419.json
index d3291e2c33..5bc314fecd 100644
--- a/src/i18n/messages/es_419.json
+++ b/src/i18n/messages/es_419.json
@@ -394,6 +394,29 @@
   "masquerade-widget.userName.error.generic": "Se ha producido un error. Inténtalo de nuevo.",
   "masquerade-widget.userName.input.placeholder": "Nombre de usuario o correo electrónico",
   "masquerade-widget.userName.input.label": "Hazte pasar por este usuario",
+  "tours.abandonTour.launchTourCheckpoint.body": "Feeling lost? Launch the tour any time for some quick tips to get the most out of the experience.",
+  "tours.sequenceNavigationCheckpoint.body": "The top bar within your course allows you to easily jump to different sections and shows you what’s coming up.",
+  "tours.existingUserTour.launchTourCheckpoint.body": "We’ve recently added a few new features to the course experience. Want some help looking around? Take a tour to learn more.",
+  "tours.button.dismiss": "Dismiss",
+  "tours.button.next": "Next",
+  "tours.button.okay": "Okay",
+  "tours.button.beginTour": "Begin tour",
+  "tours.button.launchTour": "Launch tour",
+  "tours.newUserModal.body": "Let’s take a quick tour of edX so you can get the most out of your course.",
+  "tours.newUserModal.title.welcome": "Welcome to your",
+  "tours.button.skipForNow": "Skip for now",
+  "tours.datesCheckpoint.body": "Important dates can help you stay on track.",
+  "tours.datesCheckpoint.title": "Keep on top of key dates",
+  "tours.outlineCheckpoint.body": "You can explore sections of the course using the outline below.",
+  "tours.outlineCheckpoint.title": "Take the course!",
+  "tours.tabNavigationCheckpoint.body": "These tabs can be used to access other course materials, such as your progress, syllabus, etc.",
+  "tours.tabNavigationCheckpoint.title": "Additional course resources",
+  "tours.upgradeCheckpoint.body": "Work towards a certificate and gain full access to course materials. {upgradeLink}",
+  "tours.upgradeCheckpoint.upgradeLink": "Upgrade now!",
+  "tours.upgradeCheckpoint.title": "Unlock your course",
+  "tours.weeklyGoalsCheckpoint.body": "Setting a goal makes you more likely to complete your course.",
+  "tours.weeklyGoalsCheckpoint.title": "Set a course goal",
+  "tours.newUserModal.title": "{welcome} {siteName} course!",
   "learning.effortEstimation.combinedEstimate": "{minutes} + {activities}",
   "learning.effortEstimation.activities": "{activityCount, plural, one {# de actividades} other {# actividades}}",
   "learning.effortEstimation.minutesAbbreviated": "{minuteCount, plural, one {# minutos} other {# min}}",
diff --git a/src/i18n/messages/fr.json b/src/i18n/messages/fr.json
index 66fca5de3e..ea8a91363f 100644
--- a/src/i18n/messages/fr.json
+++ b/src/i18n/messages/fr.json
@@ -394,6 +394,29 @@
   "masquerade-widget.userName.error.generic": "Une erreur est survenue; veuillez réessayer.",
   "masquerade-widget.userName.input.placeholder": "Nom d'utilisateur ou courriel",
   "masquerade-widget.userName.input.label": "Se faire passer pour cet utilisateur",
+  "tours.abandonTour.launchTourCheckpoint.body": "Feeling lost? Launch the tour any time for some quick tips to get the most out of the experience.",
+  "tours.sequenceNavigationCheckpoint.body": "The top bar within your course allows you to easily jump to different sections and shows you what’s coming up.",
+  "tours.existingUserTour.launchTourCheckpoint.body": "We’ve recently added a few new features to the course experience. Want some help looking around? Take a tour to learn more.",
+  "tours.button.dismiss": "Dismiss",
+  "tours.button.next": "Next",
+  "tours.button.okay": "Okay",
+  "tours.button.beginTour": "Begin tour",
+  "tours.button.launchTour": "Launch tour",
+  "tours.newUserModal.body": "Let’s take a quick tour of edX so you can get the most out of your course.",
+  "tours.newUserModal.title.welcome": "Welcome to your",
+  "tours.button.skipForNow": "Skip for now",
+  "tours.datesCheckpoint.body": "Important dates can help you stay on track.",
+  "tours.datesCheckpoint.title": "Keep on top of key dates",
+  "tours.outlineCheckpoint.body": "You can explore sections of the course using the outline below.",
+  "tours.outlineCheckpoint.title": "Take the course!",
+  "tours.tabNavigationCheckpoint.body": "These tabs can be used to access other course materials, such as your progress, syllabus, etc.",
+  "tours.tabNavigationCheckpoint.title": "Additional course resources",
+  "tours.upgradeCheckpoint.body": "Work towards a certificate and gain full access to course materials. {upgradeLink}",
+  "tours.upgradeCheckpoint.upgradeLink": "Upgrade now!",
+  "tours.upgradeCheckpoint.title": "Unlock your course",
+  "tours.weeklyGoalsCheckpoint.body": "Setting a goal makes you more likely to complete your course.",
+  "tours.weeklyGoalsCheckpoint.title": "Set a course goal",
+  "tours.newUserModal.title": "{welcome} {siteName} course!",
   "learning.effortEstimation.combinedEstimate": "{minutes} + {activities}",
   "learning.effortEstimation.activities": "{activityCount, plural, one {# activité} other {# activités}}",
   "learning.effortEstimation.minutesAbbreviated": "{minuteCount, plural, one {# min} other {# min}}",
diff --git a/src/i18n/messages/zh_CN.json b/src/i18n/messages/zh_CN.json
index c50a57f5f1..b9c2862b4d 100644
--- a/src/i18n/messages/zh_CN.json
+++ b/src/i18n/messages/zh_CN.json
@@ -394,6 +394,29 @@
   "masquerade-widget.userName.error.generic": "An error has occurred; please try again.",
   "masquerade-widget.userName.input.placeholder": "Username or email",
   "masquerade-widget.userName.input.label": "Masquerade as this user",
+  "tours.abandonTour.launchTourCheckpoint.body": "Feeling lost? Launch the tour any time for some quick tips to get the most out of the experience.",
+  "tours.sequenceNavigationCheckpoint.body": "The top bar within your course allows you to easily jump to different sections and shows you what’s coming up.",
+  "tours.existingUserTour.launchTourCheckpoint.body": "We’ve recently added a few new features to the course experience. Want some help looking around? Take a tour to learn more.",
+  "tours.button.dismiss": "Dismiss",
+  "tours.button.next": "Next",
+  "tours.button.okay": "Okay",
+  "tours.button.beginTour": "Begin tour",
+  "tours.button.launchTour": "Launch tour",
+  "tours.newUserModal.body": "Let’s take a quick tour of edX so you can get the most out of your course.",
+  "tours.newUserModal.title.welcome": "Welcome to your",
+  "tours.button.skipForNow": "Skip for now",
+  "tours.datesCheckpoint.body": "Important dates can help you stay on track.",
+  "tours.datesCheckpoint.title": "Keep on top of key dates",
+  "tours.outlineCheckpoint.body": "You can explore sections of the course using the outline below.",
+  "tours.outlineCheckpoint.title": "Take the course!",
+  "tours.tabNavigationCheckpoint.body": "These tabs can be used to access other course materials, such as your progress, syllabus, etc.",
+  "tours.tabNavigationCheckpoint.title": "Additional course resources",
+  "tours.upgradeCheckpoint.body": "Work towards a certificate and gain full access to course materials. {upgradeLink}",
+  "tours.upgradeCheckpoint.upgradeLink": "Upgrade now!",
+  "tours.upgradeCheckpoint.title": "Unlock your course",
+  "tours.weeklyGoalsCheckpoint.body": "Setting a goal makes you more likely to complete your course.",
+  "tours.weeklyGoalsCheckpoint.title": "Set a course goal",
+  "tours.newUserModal.title": "{welcome} {siteName} course!",
   "learning.effortEstimation.combinedEstimate": "{minutes} + {activities}",
   "learning.effortEstimation.activities": "{activityCount, plural, one {# activity} other {# activities}}",
   "learning.effortEstimation.minutesAbbreviated": "{minuteCount, plural, one {# min} other {# min}}",