一踏上东车站的站台，我就长叹了一声：可回来啦。的翻译：A step on the platform of the East station, I sigh a sound which may return. 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Set foot on East station platform, I sighed: can come back.

A step on the platform of the East station, I sigh a sound which may return.

East as soon as steps the station platform, I have sighed deeply: May come back.

The moment we set foot on the station platform, I would be a long sigh: You came back.

A step on the platform of the East station, I sigh a sound which may return.