diff --git a/build/shared/lib/languages/PDE_zh.properties b/build/shared/lib/languages/PDE_zh.properties
index 6e97ee418..6c2223bfa 100644
--- a/build/shared/lib/languages/PDE_zh.properties
+++ b/build/shared/lib/languages/PDE_zh.properties
@@ -48,7 +48,7 @@ menu.edit.use_selection_for_find = 使用当前选定查找
 #               | Sketch |
 menu.sketch.run = 运行
 menu.sketch.present = 展示模式
-menu.sketch.tweak = Tweak
+menu.sketch.tweak = 调整
 menu.sketch.stop = 停止
 # ---
 menu.library = 引用库文件...
@@ -62,7 +62,23 @@ menu.sketch.add_file = 添加文件...
 
 # | File | Edit | Sketch | Debug | Tools | Help |
 #                        | Debug |
-# ...
+# | File | Edit | Sketch | Debug | Tools | Help |
+#                        | Debug |
+menu.debug = 调试
+menu.debug.enable = 启用调试器
+menu.debug.disable = 禁用调试器
+# ---
+menu.debug.toggle_breakpoint = 切换断点
+# ---
+# used for both menus and toolbars
+menu.debug.step = 单步 (Step)
+menu.debug.step_into = 单步进入 (Step Into)
+menu.debug.step_out = 单步跳出 (Step Out)
+menu.debug.continue = 继续
+# ---
+#menu.debug.variable_inspector = Variable Inspector
+menu.debug.show_variables = 显示变量
+menu.debug.hide_variables = 隐藏变量
 
 # | File | Edit | Sketch | Debug | Tools | Help |
 #                                | Tools |
@@ -129,8 +145,8 @@ preferences.language = 语言
 preferences.editor_and_console_font = 编辑器和控制台字体
 preferences.editor_and_console_font.tip = \
 为编辑器和控制台选择字体.<br>\
-Only monospaced (fixed-width) fonts may be used,<br>\
-though the list may be imperfect.
+只允许使用等宽字体，<br>\
+此列表可能不完全。
 preferences.editor_font_size = 编辑器字体大小
 preferences.console_font_size = 控制台字体大小
 preferences.background_color = 展示模式时的背景颜色
@@ -140,27 +156,27 @@ preferences.background_color.tip = \
 可从速写本菜单中访问.
 preferences.use_smooth_text = 在编辑器窗口中使用平滑字体
 preferences.enable_complex_text_input = 启用复杂字体输入
-preferences.enable_complex_text_input_example = i.e. Japanese
+preferences.enable_complex_text_input_example = 例如日文
 preferences.continuously_check = 不断检查错误
 preferences.show_warnings = 显示警告
-preferences.code_completion = Code completion
-preferences.trigger_with = Trigger with
-preferences.cmd_space = space
+preferences.code_completion = 代码补全
+preferences.trigger_with = 触发开关
+preferences.cmd_space = 空格
 preferences.increase_max_memory = 增加最大内存至
 preferences.delete_previous_folder_on_export = 当导出时删除先前的文件夹
 preferences.hide_toolbar_background_image = 隐藏标签/工具栏背景图片
 preferences.check_for_updates_on_startup = 在启动时检查有无更新
-preferences.run_sketches_on_display = Run sketches on display
+preferences.run_sketches_on_display = 在此显示器中运行速写本
 preferences.run_sketches_on_display.tip = \
 Sets the display where sketches are initially placed.<br>\
 As usual, if the sketch window is moved, it will re-open<br>\
 at the same location, however when running in present<br>\
 (full screen) mode, this display will always be used.
 preferences.automatically_associate_pde_files = 自动关联 .pde 文件通过 Processing
-preferences.launch_programs_in = Launch programs in
+preferences.launch_programs_in = 加载程序的模式
 preferences.launch_programs_in.mode = 模式
 preferences.file = 更多选项可直接编辑该文件
-preferences.file.hint = 请在Processing不在运行时编辑该文件
+preferences.file.hint = 请在 Processing 未运行时编辑该文件
 
 # Sketchbook Location (Frame)
 sketchbook_location = 选择新速写本位置
@@ -187,7 +203,7 @@ find.find = 搜索:
 find.replace_with = 替换为:
 find.ignore_case = 忽略大小写
 find.all_tabs = 所有标签
-find.wrap_around = Wrap Around
+find.wrap_around = 循环遍历
 find.btn.replace_all = 全部替换
 find.btn.replace = 替换
 find.btn.find_and_replace = 搜索 & 替换
@@ -238,8 +254,8 @@ editor.header.rename = 重命名
 editor.header.delete = 删除
 editor.header.previous_tab = 前一个标签
 editor.header.next_tab = 后一个标签
-editor.header.delete.warning.title = Yeah, no.
-editor.header.delete.warning.text = You can't delete the last tab of the last open sketch.
+editor.header.delete.warning.title = 这样不行
+editor.header.delete.warning.text = 无法删除最后一个速写本的最后一个标签
 
 # Tabs
 editor.tab.new = 新文件名
@@ -248,15 +264,15 @@ editor.tab.rename = 新文件名
 editor.tab.rename.description = 新文件名称
 
 # Sketch
-editor.sketch.rename.description = New name for sketch
+editor.sketch.rename.description = 速写本的新名称
 
-editor.status.autoformat.no_changes = No changes necessary for Auto Format.
-editor.status.autoformat.finished = Auto Format finished.
-editor.status.find_reference.select_word_first = First select a word to find in the reference.
-editor.status.find_reference.not_available = No reference available for "%s".
-editor.status.drag_and_drop.files_added.0 = No files were added to the sketch.
-editor.status.drag_and_drop.files_added.1 = One file added to the sketch.
-editor.status.drag_and_drop.files_added.n = %d files added to the sketch.
+editor.status.autoformat.no_changes = 自动格式化不需要做更改。
+editor.status.autoformat.finished = 自动格式化完成。
+editor.status.find_reference.select_word_first = 请首先选择要查找的关键字。
+editor.status.find_reference.not_available = 没有找到 "%s" 的引用。
+editor.status.drag_and_drop.files_added.0 = 未将任何文件添加到速写本。
+editor.status.drag_and_drop.files_added.1 = 将 1 个文件添加到速写本。
+editor.status.drag_and_drop.files_added.n = 将 %d 个文件添加到速写本。
 editor.status.saving = 保存中...
 editor.status.saving.done = 保存完成.
 editor.status.saving.canceled = 取消保存.
@@ -275,7 +291,7 @@ contrib.install = 安装
 contrib.progress.starting = 开始
 contrib.progress.downloading = 下载
 contrib.download_error = 下载时出现问题.
-contrib.unsupported_operating_system = 你当前的操作系统似乎不被支持. 你应该访问 %s's 该库文件地址得到更多信息.
+contrib.unsupported_operating_system = 你当前的操作系统似乎不被支持. 你应该访问 %s 获取更多信息.
 
 
 # ---------------------------------------