assure例句

This may sound trivial, but I assure you it is quite important!
这听上去也许微不足道,但是,相信我,它十分重要!

Mr Brownson, I assure you King's an old enemy of mine.
布朗森先生,我向你保证金是我的老冤家。

He hastened to assure us that the press would not be informed.
他急忙向我们保证新闻界是不会知道的.