when i arrived at the station the train had already left
当我到达车站时，火车已经开走了
以上为机器翻译结果，长、整句建议使用 人工翻译 。
When I arrived at the station the train had already left.
我到车站时火车已经开了。
youdao
When I arrived at the station, the train had already left.
当我到达火车站时，那列火车已开走了。
我到车站时，火车已经开了。
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