diff --git a/src/i18n/zh-Hans/common.json b/src/i18n/zh-Hans/common.json
index ded53c56..18046876 100644
--- a/src/i18n/zh-Hans/common.json
+++ b/src/i18n/zh-Hans/common.json
@@ -3,6 +3,9 @@
     "apply": "应用",
     "cancel": "取消"
   },
+  "customEmoji": {
+    "accessibilityLabel": "自定义表情{{emoji}}"
+  },
   "message": {
     "success": {
       "message": "{{function}}成功"
diff --git a/src/i18n/zh-Hans/components/timeline.json b/src/i18n/zh-Hans/components/timeline.json
index 12a699e7..31e4c09a 100644
--- a/src/i18n/zh-Hans/components/timeline.json
+++ b/src/i18n/zh-Hans/components/timeline.json
@@ -29,19 +29,33 @@
       }
     },
     "actions": {
-      "favourited": {
-        "function": "喜欢嘟文"
+      "reply": {
+        "accessibilityLabel": "回复此嘟文"
       },
       "reblogged": {
+        "accessibilityLabel": "转发此嘟文",
         "function": "转嘟"
       },
+      "favourited": {
+        "accessibilityLabel": "添加此嘟文至喜欢列表",
+        "function": "喜欢嘟文"
+      },
       "bookmarked": {
+        "accessibilityLabel": "添加此嘟文至书签列表",
         "function": "喜欢嘟文"
       }
     },
     "actionsUsers": {
-      "reblogged_by": "$t(screenTabs:shared.users.statuses.reblogged_by)",
-      "favourited_by": "$t(screenTabs:shared.users.statuses.favourited_by)"
+      "reblogged_by": {
+        "accessibilityLabel": "{{count}}用户转嘟了此嘟文",
+        "accessibilityHint": "点击以了解用户",
+        "text": "$t(screenTabs:shared.users.statuses.reblogged_by)"
+      },
+      "favourited_by": {
+        "accessibilityLabel": "{{count}}用户喜欢了此嘟文",
+        "accessibilityHint": "点击以了解用户",
+        "text": "$t(screenTabs:shared.users.statuses.favourited_by)"
+      }
     },
     "attachment": {
       "sensitive": {
@@ -52,13 +66,36 @@
         "button": "尝试远程链接"
       }
     },
+    "avatar": {
+      "accessibilityLabel": "{{name}}的头像",
+      "accessibilityHint": "点击进入{{name}}的页面"
+    },
     "content": {
       "expandHint": "隐藏内容"
     },
     "fullConversation": "阅读全部对话",
     "header": {
       "shared": {
-        "application": "发自于 {{application}}"
+        "account": {
+          "name": {
+            "accessibilityHint": "用户显示名"
+          },
+          "account": {
+            "accessibilityHint": "用户帐户名"
+          }
+        },
+        "application": "发自于 {{application}}",
+        "muted": {
+          "accessibilityLabel": "已静音此嘟文"
+        },
+        "visibility": {
+          "direct": {
+            "accessibilityLabel": "此嘟文是私信"
+          },
+          "private": {
+            "accessibilityLabel": "此嘟文仅关注着可见"
+          }
+        }
       },
       "conversation": {
         "withAccounts": "与",
@@ -67,6 +104,7 @@
         }
       },
       "actions": {
+        "accessibilityHint": "更多关于此条嘟文，例如发布者等",
         "account": {
           "heading": "关于用户",
           "mute": {
diff --git a/src/i18n/zh-Hans/screens/compose.json b/src/i18n/zh-Hans/screens/compose.json
index c4a5ecd2..b4787a72 100644
--- a/src/i18n/zh-Hans/screens/compose.json
+++ b/src/i18n/zh-Hans/screens/compose.json
@@ -45,15 +45,38 @@
       },
       "footer": {
         "attachments": {
-          "sensitive": "标记附件为敏感内容"
+          "sensitive": "标记附件为敏感内容",
+          "remove": {
+            "accessibilityLabel": "删除已上传的附件，序号{{attachment}}"
+          },
+          "edit": {
+            "accessibilityLabel": "编辑已上传的附件，序号{{attachment}}"
+          },
+          "upload": {
+            "accessibilityLabel": "上传更多附件"
+          }
+        },
+        "emojis": {
+          "accessibilityHint": "点击添加表情符号至嘟文"
         },
         "poll": {
           "option": {
             "placeholder": {
+              "accessibilityLabel": "选项{{index}}",
               "single": "单选项",
               "multiple": "多选项"
             }
           },
+          "quantity": {
+            "reduce": {
+              "accessibilityLabel": "减少至{{amount}}选项",
+              "accessibilityHint": "已达到最低选项数，目前有{{amount}}选项"
+            },
+            "increase": {
+              "accessibilityLabel": "增加至{{amount}}选项",
+              "accessibilityHint": "已达到最高选项数，目前有{{amount}}选项"
+            }
+          },
           "multiple": {
             "heading": "可选项",
             "options": {
@@ -79,6 +102,8 @@
       },
       "actions": {
         "attachment": {
+          "accessibilityLabel": "上传附件",
+          "accessibilityHint": "当有任何附件时，投票功能将被禁用",
           "actions": {
             "options": {
               "library": "从相册上传",
@@ -113,7 +138,12 @@
             }
           }
         },
+        "poll": {
+          "accessibilityLabel": "发起投票",
+          "accessibilityHint": "当启用投票功能时，附件功能将被禁用"
+        },
         "visibility": {
+          "accessibilityLabel": "此嘟文可见性为{{visibility}}",
           "title": "嘟文可见范围",
           "options": {
             "public": "公开",
@@ -122,6 +152,13 @@
             "direct": "私信",
             "cancel": "$t(common:buttons.cancel)"
           }
+        },
+        "spoiler": {
+          "accessibilityLabel": "剧透"
+        },
+        "emoji": {
+          "accessibilityLabel": "添加表情符号",
+          "accessibilityHint": "打开表情选择面板，水平滑动切换页面"
         }
       },
       "drafts": "草稿 ({{count}})",
@@ -131,6 +168,7 @@
       "header": {
         "title": "编辑附件",
         "right": {
+          "accessibilityLabel": "保存编辑附件",
           "failed": {
             "title": "编辑失败",
             "button": "返回重试"
@@ -150,6 +188,7 @@
         "title": "草稿"
       },
       "content": {
+        "accessibilityHint": "已保存的草稿，点击编辑此草稿",
         "textEmpty": "无正文内容"
       }
     }
diff --git a/src/i18n/zh-Hans/screens/imageViewer.json b/src/i18n/zh-Hans/screens/imageViewer.json
index 3181927a..3c348e1e 100644
--- a/src/i18n/zh-Hans/screens/imageViewer.json
+++ b/src/i18n/zh-Hans/screens/imageViewer.json
@@ -1,5 +1,9 @@
 {
   "content": {
+    "actions": {
+      "accessibilityLabel": "更多此图像的操作",
+      "accessibilityHint": "您可以保存或分享此图片"
+    },
     "options": {
       "save": "保存图片",
       "share": "分享图片",
diff --git a/src/i18n/zh-Hans/screens/tabs.json b/src/i18n/zh-Hans/screens/tabs.json
index e0fa55aa..25485eaa 100644
--- a/src/i18n/zh-Hans/screens/tabs.json
+++ b/src/i18n/zh-Hans/screens/tabs.json
@@ -17,6 +17,18 @@
       "name": "关于我"
     }
   },
+  "common": {
+    "search": {
+      "accessibilityLabel": "搜索",
+      "accessibilityHint": "搜索标签、用户或嘟文"
+    }
+  },
+  "notifications": {
+    "filter": {
+      "accessibilityLabel": "筛选",
+      "accessibilityHint": "筛选显示的通知类型"
+    }
+  },
   "me": {
     "stacks": {
       "bookmarks": {
@@ -175,6 +187,10 @@
   },
   "shared": {
     "account": {
+      "actions": {
+        "accessibilityLabel": "对用户{{user}} 的操作",
+        "accessibilityHint": "您可以静音、屏蔽、举报或分享此用户"
+      },
       "moved": "账户已迁移",
       "created_at": "注册时间：{{date}}",
       "summary": {