sure

“What's wrong with him?” “I'm not really sure.”

“他怎么啦？”“我不太清楚。”

I'm sure (that) I left my keys on the table.

我肯定我把钥匙放在桌上了。

I feel absolutely sure (that) you've made the right decision.

我完全确信你的决定是正确的。

It now seems sure (that) the election will result in another victory for the government.

现在看来，这次选举无疑又会以政府的胜利而告终。

Shaun isn't sure whether/if he'll be able to come to the party or not.

肖恩不太确定他能否参加这次聚会。

Is there anything you're not sure of/about?

还有不清楚的地方吗?

We arrive early to be sure of getting a good seat.

我们早到一些，保证能找到好座位。

There is only one sure way (= one way that can be trusted) of finding out the truth.

只有一种方法能够确保弄清真相。

I know for sure that I won't be able to go to the party.

我非常肯定自己不能参加这个晚会。

One thing's for sure – once the baby's born, your lives will never be the same again.

有一点是肯定的——一旦孩子出生，生活就完全不一样了。

She's become much more sure of herself since she got a job.

她找到工作以后自信多了。

He said that he wasn't completely sure of his facts.

他说他还不能完全肯定自己掌握的情况是否属实。

Henry has only been working for us for a short while, and we're not really sure about him yet.

亨利才为我们工作了很短的一段时间，我们对他还不是很了解。

You can always be sure of Kay.

你完全可以信任凯。

She's sure to win.

她肯定会赢。

I want to go somewhere where we're sure to have good weather.

我想去一个肯定有好天气的地方。

Make sure you lock the door when you go out.

出门的时候一定要锁好门。

I don't think he has a very sure understanding of the situation.

我想他还不是十分了解情况。

“Do you want to come swimming with us?” “Sure.”

“你想来跟我们一起游泳吗？”“当然。”

“Will you help me with this?” “Sure I will.”

“能帮我拿一下这个吗？”“当然可以。”

I sure am hungry.

我当然饿了。

“I can't do it!” “Sure you can. I'll help you.”

“我干不了！”“你当然干得了。我会帮你。”

“Thanks for helping us out.” “Sure, any time.”

“谢谢你帮我们。”“没问题，随时叫我。”