surest

Or , as I like to tell college students , the absolutely surest way to ruin your life is to have a relationship with someone with many serious problems , and to think that you can change this person .

或者，像我跟大学生们讲的那样，一个确信无疑能毁掉你生活的方法就是与一个有着各种严重问题的人关系密切，并自认为能够改变这个人。

And that , I thought , was the surest sign that the oil price would soon start falling .

但我当时认为，这就是预示油价很快将开始下跌的最肯定信号。

There 's only one sure way to do it .

做这件事只有一个保险的办法。

I 'm sure you 'll get there in the end .

我相信你最终会成功的。

Make sure you get a good look at their faces .

你一定要仔细看清他们的面孔。

I 'm sure you 'll grow to like her in time .

我肯定你慢慢就会喜欢她了。

Make sure that sign 's the right way up .

一定不要把这招牌挂颠倒了。

Your work is all right but I 'm sure you could do better .

你的工作还算可以，但我相信你可以干得更好。

He might get there in time , but I can 't be sure .

他有可能准时到达，但我不敢肯定。

I 'm sure she 's keeping something back from us .

我肯定她有什么事瞒着我们。

I 'm sure a few days off would do you a power of good .

休息几天肯定对你的身体大有好处。

I 'm not sure whether I should tell you this .

我拿不准该不该把这事告诉你。

Are you sure you 've got that on the right way round ?

你能肯定你没有穿反吗？

One thing is for sure ─ it 's not going to be easy .

有一点可以肯定——事情不会很容易。

I 'm sure that you will get your wish .

我相信你会心想事成。

Make sure you park your car clear of the entrance .

切莫把车停在入口处。

We make sure our clients get the best that money can buy .

我们确保客户买到最好的产品。

I 'm not sure that this is the most valuable use of my time .

我不能肯定我的时间这样来安排最有价值。

I think this is their house , but I 'm not sure .

我想这是他们家，但不敢肯定。

Are you sure it 's all right for me to leave early ?

你认为我早离开一定没问题吗？

One should never criticize if one is not sure of one 's facts .

一个人如果对自己掌握的事实没有把握，就绝不该随便批评。

It 's a sure sign of economic recovery .

这是经济复苏的确切迹象。

Make sure you 've got a steady hold on the camera .

一定要拿稳相机。

Make sure you insure your camera against loss or damage .

一定要给你的照相机投保，以防丢失或损坏。

I 'm sure he only said it out of spite .

我相信他只是为了泄愤才那么说的。

She shook it to make sure there was nothing inside .

她把它晃了晃，以确定里面没有东西。

Make sure you get your mail redirected to your new address .

注意一定要让你的邮件改投到你的新住址。

' Are you sure ? ' he asked her .

“你有把握吗？”他问她。

I wasn 't sure if I could handle such a powerful car .

我没有把握是否能驾驶功率这样大的车。

If you want to leave early , I 'm sure he 'll understand .

如果你想早些离开，我相信他会体谅的。