一定行用英语怎么写

Sure

一定───certain;行───that 's ok

A certain number of years ago, this place was still a little fishing village.───若干年前, 这里还是一个小渔村.

We cannot very well avoid mentioning certain historical facts.───我们不能不提到某些历史事实.

When the doctor answered the phone, Mr gilbert said he was inquiring about a certain patient, a Mr gilbert.───当医生接电话时, 吉尔伯特先生说,他是在打听一位叫吉尔伯特先生的病人.

The command went forth that all men of a certain age should be killed.───命令发出了,所有到一定年龄的男人都得杀死.

We rented the house on the stipulation that certain rooms should be painted.───我们租这座房子时就约定好某几个房间必须油漆.

you absolutely certain about this?───你对这事绝对确信无疑吗？

You are pretty certain to be seen by someone who knows you.───你一定被认识你的人见到过.

This letter made me certain of his innocence.───这封信使我相信他是无罪的.

Nothing is certain but death and taxes.

Certain charities are exempt from VAT registration.

I credit him with a certain amount of sense.

Non-white people are effectively excluded from certain jobs.

I tend to overuse certain favourite expressions.