He also worked to get laws against child labor,and made sure that these laws were obeyed.

VOA: special.2010.08.01

You made sure that you finished your work.

你确保每项工作都做完了。

I was 课堂 - SpeakingMax英语口语达人

Reading that comment that I'm sure I made, I realized what I probably should have said is that "I wasn't as prepared to teach them and as ready to encounter their difference as I probably should have been."

读到这个评论时，我知道是我说的，我意识到，或许我当时应该说,“或许我自己也并没有完全准备好教他们,并未准备好迎接学生的不同之处“,并未准备好迎接学生的不同之处“

普林斯顿公开课 - 人性课程节选

But Clay made sure that Harrison was publicly invited to visit him.

VOA: special.2009.01.29

It was invented by a mathematician called Bellman. And he was at the time being paid by the Defense Department to work on something else. And he didn't want them to know what he was doing. So he made up a name that he was sure they would have no clue what it meant.

一点儿道理也没有,它是一个叫Bellman的数学家发明的,那时受聘于国防部研究一些其它东西,它不想让它们知道她在研究什么,所以它编造了一个,它们不会知道意义的词语。

麻省理工公开课 - 计算机科学及编程导论课程节选

She also made sure that her daughter Lelia went to school.

VOA: special.2010.03.28

Bessie Taylor Gwynn made sure that Carl finished high school.

VOA: special.2009.11.01

She made sure that Ida attended school.

VOA: special.2010.04.25

"And so he then went back and worked on technology adaptation and designed very low-cost, small affordable solar panels with fitted bulbs, maybe one or two bulbs per household, made sure that the bulbs could be moved from room to room, depending where people wanted the light,".

VOA: standard.2009.12.18

They were sure that the majority of the population would reject a constitution that made slavery legal.

VOA: special.2009.05.21

Also,make sure outerwear is made of material that is water resistant and tightly knit.

VOA: special.2009.12.23

Make sure outerwear is made of material that is water-resistant and tightly knit.

VOA: special.2010.12.22