A high achiever does not look for the safest, most comfortable or sure solution.

一个高成就人士不会看最安全、最舒适或者确定的方案。

youdao

If you are on the receiving end of a "new" thank you, you can respond with a simple "no problem”, or "sure”.

如果你收到“形式新颖的”谢谢，你可以简单地回答“no problem（没问题）”或“sure（当然）”。

youdao

I am not sure whether this was courage or pigheadedness.

我不确定这是勇气还是顽固。

《柯林斯英汉双解大词典》

That is because no one knows or sure if he really lived.

VOA: special.2009.02.21

So when you go home today or some time this weekend, make sure you read this page in detail.

因此，请大家在今天回家之后或者在周末找个时间，务必仔细读一读这页纸。

麻省理工公开课 - 化学原理课程节选

You want to... you're not sure if you're going to read something that's related to literature, or to science,

你想要……你不确定是读点跟文学相关的还是读点跟科学相关的内容。

How many课堂 - SpeakingMax英语口语达人

These represent quite the mixed bag, and unfortunately, most remakes fail, both critically and financially, despite the overriding belief in Hollywood that they are somehow safe bets or sure things.

FORBES: 10 Best Movie Remakes Ever

Under capitalism power flows to precisely the people who are willing to stake their money not on gambles or sure things but on testable hypotheses, thus generating knowledge and wealth for society.

FORBES: Magazine Article

The difference in electability looks small, and neither Democrat looks like a sure winner or a sure loser.

CNN: Obama tops new national polls