最佳答案
1.Nothing, but nothing would make him change his mind.没有什么，绝对没有什么会使他改变主意。
2.Nothing concentrates the mind better than the knowledge that you could die tomorrow.没有什么比知道自己明天就可能会死去更能让人定下心来去思考种种问题的了。
3.We've had one or two problems ─ nothing serious.我们有一些问题，不过没什么大不了的。