Update Simplified Chinese Translation #1390
Description
Is your feature request related to a problem? Please describe.
Stratum 的简体中文翻译目前还需改进：某些语言不流畅，或者不符合日常习惯。
Stratum's Chinese translation still needs improvement: some languages are not fluent or do not conform to daily habits.
Describe the solution you'd like
我为 Stratum 在 Crowdin 上创建了更多翻译。某些可以作为备选项，某些则是代替原本（类似）机器翻译的更优翻译。希望管理员可以审阅并更新，感谢。
I created more translations for Stratum on Crowdin. Some can be used as alternatives, and some are better translations in place of the original (likely) machine translation. Hope administrators can review and update, thank you.
Additional context
看起来 Stratum 的翻译质量参差不齐。也许我们需要来自社区的志愿者来协助管理、审阅翻译。
It seems that the quality of Stratum's translations is not all good. Maybe we need volunteers from the community to help manage and review translations.