迟疑不决

nǐ yào shi zài chí yí bù jué jiù cuò shī jī huì le

你要是再迟疑不决，就错失机会了。

If you remain undecided, you'll let the chance slip.

duì yú liǎng jiàn yī fu xuǎn nǎ yī jiàn tā chí yí bù jué

对于两件衣服选哪一件她迟疑不决。

She hesitated over the choice between the two dresses.

rú guǒ wǒ men chí yí bù jué tā men jiù huì tóng wǒ men fēn dào yáng biāo

如果我们迟疑不决，他们就会同我们分道扬镳。

If we faltered, they would pursue a course different from us.