要怎么修改
How to modify it
以上为机器翻译结果，长、整句建议使用 人工翻译 。
火车怎么慢了下来？可能是要进站了。(帮忙修改)。
Why does the train slow down? Probably it's going to draw in.
youdao
Why the train is slow down? It may go to the train station.
应用推荐
模块上移
模块下移
不移动