他不可能昨晚就做完作业了，我刚才还看到他在做作业呢的翻译：He can't have finished my homework last night, I have also seen him do homework 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

He could not finish the job on last night, and I have also seen him do homework

He can't have finished my homework last night, I have also seen him do homework

正在翻译，请等待...

He could not finish last night has been in operation for just now, I also see him doing homework?

He can't have finished my homework last night, I have also seen him do homework