1.但是的英语:however,英 [haʊˈevə(r)] 美 [haʊˈevər]。
2.我把问题重复了一遍,但是她仍没有回答。I repeated the question, but she didnt answer.
3.他请求她嫁给他,但是她回绝了。He asked her to marry him but she turned him down.
4.我们及早到了那里,但是迈克已经离开了。We got there early but Mike had already left.