他已完成作业两个小时了。

He has finished his homework for two hours.

youdao

那个男孩说他已完成他的家庭作业。

The boy says that he has finished his homework.

youdao

他现在有空了，他准已完成家庭作业了。

He is free now. He must have finished the homework.

youdao

现在，他已完成了他的家庭作业。

He has finished his homework now.

youdao

他已完成了他的作业。

He has finished doing his homework.

youdao

那个姑娘说： “她已完成了家庭作业。”

Thee girl says: 'I have finished my homework. '

youdao

她试图自已完成家庭作业，但最后她不得不请她兄弟帮忙。

She tried hard to finish her homework by herself. In the end, she had to ask her brother for help.

youdao

任务的准备工作业已完成，我么们准备开始。

All the preparations for the task have been completed and we're ready to start.

youdao

她试图自已完成家庭作业，但最后她不得不请她兄弟帮忙。

She tried hard to finish her homework by herself.

youdao

她试图自已完成家庭作业，但最后她不得不请她兄弟帮忙。

She tried hard to finish her homework by herself.

youdao