docs: translate pen and mouse as Chinese (SeleniumHQ#2413)

* docs: translate pen and mouse as Chinese

* docs: translate pen and mouse as Chinese

Author: alaahong

website_and_docs/content/documentation/webdriver/actions_api/mouse.zh-cn.md

@@ -1,10 +1,9 @@
 ---
-title: "Mouse actions"
-linkTitle: "Mouse"
+title: "鼠标操作"
+linkTitle: "鼠标"
 weight: 4
-needsTranslation: true
 description: >
-  A representation of any pointer device for interacting with a web page.
+  任何用于与网页进行交互的指针设备的表示形式.
 aliases: [
 "/documentation/zh-cn/support_packages/mouse_and_keyboard_actions_in_detail/",
 "/zh-cn/documentation/support_packages/mouse_and_keyboard_actions_in_detail/"

website_and_docs/content/documentation/webdriver/actions_api/pen.zh-cn.md

@@ -1,22 +1,22 @@
 ---
-title: "Pen actions"
-linkTitle: "Pen"
+title: "触控笔操作"
+linkTitle: "触控笔"
 weight: 5
 description: >
-  A representation of a pen stylus kind of pointer input for interacting with a web page.
+  一种用于与网页交互的类似笔尖的指针输入设备的表示.
 ---
 
 {{< badge-browser browser=Chromium wpt="perform_actions/pointer.py" >}}
 
-A Pen is a type of pointer input that has most of the same behavior as a mouse, but can
-also have event properties unique to a stylus. Additionally, while a mouse
-has 5 buttons, a pen has 3 equivalent button states:
+触控笔是一种指针输入设备，其行为大多与鼠标相同，
+但也可以具有触控笔特有的事件属性。
+此外，鼠标有 5 个按钮，而触控笔有 3 种等效的按钮状态:
 
-* 0 — Touch Contact (the default; equivalent to a left click)
-* 2 — Barrel Button (equivalent to a right click)
-* 5 — Eraser Button (currently unsupported by drivers)
+* 0 - 触摸接触（默认设置；相当于左键单击）
+* 2 - 桶形按钮/侧键（相当于右键点击）
+* 5 - 橡皮擦按钮（当前驱动程序不支持）
 
-## Using a Pen
+## 使用触控笔
 
 {{< tabpane text=true >}}
 {{< tab header="Java" >}}
@@ -42,7 +42,7 @@ has 5 buttons, a pen has 3 equivalent button states:
 {{< /tab >}}
 {{< /tabpane >}}
 
-## Adding Pointer Event Attributes
+## 添加指针事件属性
 
 {{< badge-version version="4.2" >}}