Menu and donation page translated into Chinese

Author: hdcola

src/data/zh-Hans.yml

@@ -4,7 +4,7 @@ Sidebar-Title: 网站导航
 Home: 主页
 Editor: 编辑器
 Download: 下载
-Donate: Donate
+Donate: 捐献
 Start: 入门
 Reference: 参考文献
 Libraries: 程式库
@@ -14,7 +14,7 @@ Books: 书籍
 Community: 社群
 Contribute: 贡献
 Forum: 论坛
-Showcase: Showcase
+Showcase: 案例展示
 footerxh1: 归功于
 footer1: p5.js 目前由
 footer2: 的原
@@ -227,12 +227,9 @@ download:
   support-title: 支持 p5.js!
   support-options: 支持方式
   support-1: >-
-    We need your help! p5.js is free, open-source software. We want to make our
-    community as open and inclusive as possible. You can support this work by
-    making a donation to the 
+    我们需要您的帮助！p5.js是免费的开源软件。我们希望使我们的社区尽可能的开放和包容。您可以通过向支持p5.js的组织
   support-2: >-
-    , the organization that supports p5.js. Your donation supports software
-    development for p5.js, education resources like code examples and tutorials,
+    捐款来支持这项工作。您的捐款可以支持p5.js的软件开发、支持像代码示例和教程这样的教育资源、
   support-3: 奖学金
   support-4: 及
   support-5: 社群活动。