.lang translation and textures change

[XColorful]

Manually reviewed all Chinese translations. 手动检查了所有中文翻译。

For translations with original game sources, copied them directly without modification. 对于有游戏原出处的翻译，直接照搬。

This should be an improvement over machine translations. 这至少比机器翻译要好。

Additionally, updating some of the textures could be beneficial. 此外，更新一些贴图可能会更好。