diff --git a/locales/en-US.yml b/locales/en-US.yml
index a50ca00d6..691d4fe1e 100644
--- a/locales/en-US.yml
+++ b/locales/en-US.yml
@@ -120,10 +120,10 @@ common:
   reduce-motion: "Reduce motion in UI"
   this-setting-is-this-device-only: "Only for this device"
   use-os-default-emojis: "Use the OS default Emojis"
-  line-width: "線の太さ"
-  line-width-thin: "細い"
-  line-width-normal: "普通"
-  line-width-thick: "太い"
+  line-width: "Line thickness"
+  line-width-thin: "Thin"
+  line-width-normal: "Regular"
+  line-width-thick: "Thick"
   do-not-use-in-production: "This is a development build. Do not use in production."
   user-suspended: "This user has been suspended."
   is-remote-user: "This user's information is mirrored."
@@ -337,7 +337,7 @@ common/views/components/nav.vue:
 common/views/components/note-menu.vue:
   mention: "Mention"
   detail: "Details"
-  copy-content: "内容をコピー"
+  copy-content: "Copy the contents"
   copy-link: "Copy link"
   favorite: "Favorite this note"
   unfavorite: "Unfavorite"