我对这条题目挺有把握的。

Wǒ duì zhè tiáo tímù tǐng yǒu bǎwò de.

I'm quite certain about this topic.

时间不等人，我们要好好把握！

Shíjiān bù děng rén, wǒmen yào hǎohāo bǎwò!

Time waits for no one, we must grasp it!

你要把握这个机会。

Nǐ yào bǎwò zhè gè jīhuì.

You should seize this opportunity.