我很累，不过我还是要完成这项工作。

I'm very tired; ___however, I still need to finish this work.

无论你怎么努力劝说，她都不会改变主意。

___However hard you try to persuade her, she won't change her mind.

你可以按照自己喜欢的方式装饰房间。

You can decorate the room ___however you prefer.