火车已经开动
The train has already started.
以上为机器翻译结果，长、整句建议使用 人工翻译 。
火车已经开动了，我们快点跳上去吧。
The train has started moving. Let's hop on it at once.
youdao
当我们到达火车站时，火车已经开动了。
The train was already moving when we arrived at the railroad station.
应用推荐
模块上移
模块下移
不移动