Index: config/locales/zh-TW.yml
===================================================================
--- config/locales/zh-TW.yml	(revision 15582)
+++ config/locales/zh-TW.yml	(working copy)
@@ -186,7 +186,7 @@
         not_same_project: "不屬於同一個專案"
         circular_dependency: "這個關聯會導致環狀相依"
         cant_link_an_issue_with_a_descendant: "議題無法被連結至自己的子任務"
-        earlier_than_minimum_start_date: "cannot be earlier than %{date} because of preceding issues"
+        earlier_than_minimum_start_date: "不能早於 %{date} 因為有前置問題"
 
       # You can define own errors for models or model attributes.
       # The values :model, :attribute and :value are always available for interpolation.
Index: config/locales/zh.yml
===================================================================
--- config/locales/zh.yml	(revision 15582)
+++ config/locales/zh.yml	(working copy)
@@ -133,7 +133,7 @@
         not_same_project: "不属于同一个项目"
         circular_dependency: "此关联将导致循环依赖"
         cant_link_an_issue_with_a_descendant: "问题不能关联到它的子任务"
-        earlier_than_minimum_start_date: "cannot be earlier than %{date} because of preceding issues"
+        earlier_than_minimum_start_date: "不能早于 %{date} 由于有前置问题"
 
   actionview_instancetag_blank_option: 请选择
 
@@ -969,7 +969,7 @@
   notice_issue_successful_create: 问题 %{id} 已创建。
   label_between: 介于
   setting_issue_group_assignment: 允许将问题指派给组
-  label_diff: diff
+  label_diff: 差异
   description_query_sort_criteria_direction: 排序方式
   description_project_scope: 搜索范围
   description_filter: 过滤器
@@ -1094,8 +1094,8 @@
   notice_new_password_must_be_different: 新密码必须和旧密码不同
   setting_mail_handler_excluded_filenames: 移除符合下列名称的附件
   text_convert_available: 可使用 ImageMagick 转换图片格式 (可选)
-  label_link: Link
-  label_only: only
+  label_link: 连接
+  label_only: 仅于
   label_drop_down_list: 下拉列表
   label_checkboxes: 复选框
   label_link_values_to: 链接数值至此网址
@@ -1194,9 +1194,8 @@
   button_filter: 设置为过滤条件
   mail_body_password_updated: 您的密码已经变更。
   label_no_preview: 没有可以显示的预览内容
-  error_no_tracker_allowed_for_new_issue_in_project: The project doesn't have any trackers
-    for which you can create an issue
-  label_tracker_all: All trackers
+  error_no_tracker_allowed_for_new_issue_in_project: 项目没有任何跟踪标签，您不能创建一个问题
+  label_tracker_all: 所有跟踪标签
   label_new_project_issue_tab_enabled: 显示“新建问题”标签
-  setting_new_item_menu_tab: Project menu tab for creating new objects
-  label_new_object_tab_enabled: Display the "+" drop-down
+  setting_new_item_menu_tab: 建立新对象条目的项目菜单栏目
+  label_new_object_tab_enabled: 显示 "+" 为下拉列表