diff --git a/editor/blocks/zh-tw.json b/editor/blocks/zh-tw.json
index a33e8a85..63cbde57 100644
--- a/editor/blocks/zh-tw.json
+++ b/editor/blocks/zh-tw.json
@@ -268,7 +268,7 @@
     "NEW_PROCEDURE": "建立一個積木",
     "PROCEDURE_ALREADY_EXISTS": "程序名稱「%1」已經被使用。",
     "PROCEDURE_DEFAULT_NAME": "積木名稱",
-    "PROCEDURE_USED": "To delete a block definition, first remove all uses of the block",
+    "PROCEDURE_USED": "刪除某個積木的定義之前，要先把正在使用中的先移除",
     "NEW_LIST": "建立一個清單",
     "NEW_LIST_TITLE": "新清單的名稱",
     "LIST_MODAL_TITLE": "新的清單",
diff --git a/editor/interface/zh-tw.json b/editor/interface/zh-tw.json
index aad32d03..33979343 100644
--- a/editor/interface/zh-tw.json
+++ b/editor/interface/zh-tw.json
@@ -3,10 +3,10 @@
     "gui.alerts.tryAgain": "再試一次",
     "gui.alerts.download": "下載",
     "gui.connection.reconnect": "重新連接",
-    "gui.backpack.costumeLabel": "costume",
-    "gui.backpack.soundLabel": "sound",
-    "gui.backpack.scriptLabel": "script",
-    "gui.backpack.spriteLabel": "sprite",
+    "gui.backpack.costumeLabel": "造型",
+    "gui.backpack.soundLabel": "音效",
+    "gui.backpack.scriptLabel": "程式",
+    "gui.backpack.spriteLabel": "角色",
     "gui.backpack.header": "背包",
     "gui.backpack.errorBackpack": "載入背包時發生錯誤",
     "gui.backpack.loadingBackpack": "正在載入…",
@@ -260,8 +260,8 @@
     "gui.defaultProject.variable": "my variable",
     "gui.howtos.intro-move-sayhello-hat.name": "新手入門",
     "gui.howtos.intro-move.step_stepMove": "添加一個移動積木",
-    "gui.howtos.add-a-move-block.step_stepSay": "Add a say block",
-    "gui.howtos.add-a-move-block.step_stepGreenFlag": "Click the green flag to start",
+    "gui.howtos.add-a-move-block.step_stepSay": "添加一個說出積木",
+    "gui.howtos.add-a-move-block.step_stepGreenFlag": "點擊綠旗以執行程式",
     "gui.howtos.animate-a-name.name": "姓名動畫",
     "gui.howtos.animate-a-name.step_AnimatePickLetter": "選擇一個字母",
     "gui.howtos.animate-a-name.step_AnimatePlaySound": "當被點擊時播放一個音效",
diff --git a/www/scratch-website.general-l10njson/zh-tw.json b/www/scratch-website.general-l10njson/zh-tw.json
index a56124d3..bf3ed2be 100644
--- a/www/scratch-website.general-l10njson/zh-tw.json
+++ b/www/scratch-website.general-l10njson/zh-tw.json
@@ -170,7 +170,7 @@
     "registration.genderOptionAnother": "其他性別：",
     "registration.genderOptionPreferNotToSay": "不想透露",
     "registration.emailStepTitle": "你的信箱？",
-    "registration.emailStepInfo": "當你忘記密碼時這可以協助你。這個資訊不會被公開。",
+    "registration.emailStepInfo": "當你忘記密碼時，這可以協助你。這個資訊不會被公開。",
     "registration.goToClass": "移至班級頁",
     "registration.invitedBy": "邀請者",
     "registration.lastStepTitle": "感謝您申請 Scratch 教師帳號",
@@ -254,7 +254,7 @@
     "report.reasonNoRemixingAllowed": "這個專案不允許改編",
     "report.reasonCreatorsSafety": "我擔心這個專案創作者的安全",
     "report.reasonSomethingElse": "還有別的",
-    "report.reasonDisrespectful": "Mean or Disrespectful to a Scratcher or Group",
+    "report.reasonDisrespectful": "對某個 Scratcher 或團體有不當或無禮行為",
     "report.receivedHeader": "我們已收到你的檢舉！",
     "report.receivedBody": "Scratch 團隊將會依照 Scratch 社群規範再次審查這個專案。",
     "report.promptPlaceholder": "從先從上方選擇檢舉的原因",
@@ -288,8 +288,8 @@
     "report.promptNoRemixingAllowed": "請讓我們知道專案在提到不允許改編，像是在誌謝欄位、專案標題…等。",
     "report.promptCreatorsSafety": "Scratch 上每個人在虛擬和現實中的安全界線是很重要的。請讓我們知道你為什麼擔心此用戶的安全。",
     "report.promptSomethingElse": "請務必確定你要檢舉的類型是哪一種。如果沒有，請說明這個專案破壞{CommunityGuidelinesLink}的具體原因。",
-    "report.promptDisrespectful1": "請告訴我們為什麼你覺得這個專案對其他 Scratcher  或團體不尊重。不尊重的內容發生在專案的哪裡 (專案文字、圖片、聲音等等。)？",
-    "report.promptDisrespectful2": "請記住︰Scratch 歡迎各種年齡、種族、信仰、能力、性別傾向或性別認同的人們使用。讓每個人在 Scratch 上分享時感到受歡迎而安全是很重要的。",
+    "report.promptDisrespectful1": "請告訴我們為什麼你覺得這個專案對其他 Scratcher  或團體不尊重。不尊重的內容發生在專案的哪裡（專案文字、圖片、聲音等等）？",
+    "report.promptDisrespectful2": "請記住︰Scratch 歡迎不同年齡、種族、信仰、能力、性別傾向或認同的人們使用。讓每個在 Scratch 上分享的人感到被歡迎且安全是很重要的。",
     "report.tooLongError": "內容太長了！請盡量長話短說。",
     "report.tooShortError": "內容不夠多，請盡可能的描述專案中哪些地方不恰當。",
     "report.send": "送出",
diff --git a/www/scratch-website.teacher-faq-l10njson/zh-tw.json b/www/scratch-website.teacher-faq-l10njson/zh-tw.json
index 6b8bd210..6d46ecb5 100644
--- a/www/scratch-website.teacher-faq-l10njson/zh-tw.json
+++ b/www/scratch-website.teacher-faq-l10njson/zh-tw.json
@@ -1,7 +1,7 @@
 {
     "teacherfaq.title": "關於 Scratch 教師帳戶的常見問答",
     "teacherfaq.educatorTitle": "Scratch 教師常見問答",
-    "teacherfaq.educatorGetStartedTitle": "我是 Scratch 的新手教師，要怎麼入門呢？",
+    "teacherfaq.educatorGetStartedTitle": "我是教授 Scratch 的新手，要怎麼入門呢？",
     "teacherfaq.educatorGetStartedBody": "Scratch has many resources available to help you get started! Please see our {educatorResourcesLink} for Guides, Tutorials, and many other resources to help you run your class with Scratch!",
     "teacherfaq.educatorResourcesLink": "教師資源頁面",
     "teacherfaq.teacherWhatTitle": "什麼是教師帳號？",