You have to be sure because when you are going to declare this to all the eligible bachelors and bachelorette in the world, you're sure of it you will not hurt anyone you are dating along the way.

你必须要确定你已经准备好了，因为当你向世界上所有还在寻找爱的人宣布它时，你必须确定你在和别人约会时，你不会伤害她。

youdao

Make sure your spare has air in it, and also make sure you know where all of the included tire-changing tools are.

确保备用轮胎有气，并且知道换胎所需的所有工具放在哪里。

youdao

But be sure that they know your goal, and that you are going to report to them, and be sure that they are expecting it every day.

但要确保他们知道你的目标，并且你会报告给他们，确保他们期待看到你每一天的完成情况。

youdao

But if the person who won your heart does not love you, then you are sure to have a broken heart.

VOA: special.2010.07.18

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

You just got to be looking around all the time to make sure you are not going to be run down.

你随时观察四周以确保你不会被撞倒。

伦敦的蓝色自行车 - SpeakingMax英语口语达人

But you are sure - as sure as you can be sitting here - that Egypt will see a properly democratic, openly elected civilian government taking over by the end of the year say?

BBC: Transcript of Hatem Seif el Nasr interview

Even though your new phones may seem like a big improvement for you over the last BlackBerries, are you sure that real paying customers (not your employees and friends around you in Waterloo, Ontario) will be impressed?

FORBES: What I Would Ask Jim Balsillie of RIM This Morning

Most companies will reimburse you especially if you are making sure you get to the meeting on time.

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