His other supervisor, who is building a track of houses, had already left before you got here.

还有一些监理正在负责房屋建设的项目，不过他们在你到这里之前就已经走了。

youdao

His other supervisor, who is building a track of houses, had already left before you got here.

还有一些监理正在负责房屋建设的项目，不过他们在你到这里之前就已经走了。

youdao