Add some translations for Simplified Chinese and Traditional Chinese.(Branch 1.20.4) / 添加一些简体中文与繁体中文的翻译(分支1.20.4)

[DuckDuckStudio]

(Almost identical description to PR #903) I'm not sure how to quickly identify which translations are missing, but I've supplemented the missing parts in the Simplified Chinese and Traditional Chinese translations by translating from the English (US) version (which seems to be the official translation). After these additions, all of these JSON files now contain 320 lines. (This part of the translation seems to be related to JEI.)

我不知道如何快速判断缺少了哪些内容的翻译，但我通过比较en_us和zh_tw/zh_cn的文件找到了一些缺少的部分，我通过翻译en_us中的内容来补全了这些翻译(en_us似乎是官方翻译)。 在补全完这些缺失的翻译后，en_us,zh_tw与zh_cn这三个翻译的JSON文件都是320行，所以我认为应该没有缺漏了。 （这部分翻译似乎是有关JEI的）

This is a good project. 👍 And this PR modification is EXACTLY THE SAME as PR #903.

这个 PR 的修改和 PR #903 完全一致.

[DuckDuckStudio]

繁体中文可以参考 pr #894

[vectorwing]

Thank you for the updates! I'll backport these changes to 1.20.1 manually. 👍