If one of your friends sends you a message to borrow money on the Internet, you'd better phone him directly first to make sure of that.

如果你的一个朋友在网上给你发信息借钱，你最好先直接给他打电话确认一下。

youdao

A good plan helps you to make sure of your success in study.

一个好的计划有助于你在学习上获得成功。

youdao

I'll make sure of it.

我确定！

youdao

He had to make sure the great light on the top of light house would shine during the black storm.

VOA: special.2010.05.08

OK, important -- if you are part of this group here think about it and make sure you understand that.

好的，这很重要，如果刚才你选了可逆过程,请好好想想并且保证已经理解了这个问题。

麻省理工公开课 - 热力学与动力学课程节选

to make sure that it's going to be a comfortable pair of shoes that last me a long time.

来保证这双鞋很舒服而且可以穿很久。

不需要名牌 - SpeakingMax英语口语达人

On both occasions Barkley took advantage to kick penalties and make sure of England's victory.

BBC: Aussie Barbarians 9-15 England

What we've got to make sure of is that we don't have a lot of bad games.

BBC: Brian Lara and Bennett King

Stevenage arrived at Kidderminster knowing victory would make sure of the Blue Square Premier title and promotion.

BBC: Charlie Griffin