她已经完成了工作，我也完成了。

She has finished the work. So have I.

youdao

在我回到家里以前，她已经完成了作文。

She had finished her composition by the time I came home.

youdao

当孩子们回到家里的时候，她已经完成了工作。

By the time the kids got home, she had already finished the work.

youdao

当我通过第二级的时候她已经完成了第五级了。

She had finished Level 5 when I passed Level 2.

youdao

当我通过第二级的时候她已经完成了第五级了。

She had finished Level 5 when I passed Level 2.

youdao