打折

yòng xué shēng zhèng néng dǎ zhé

用学生证能打折。

You can get discount with a student card.

rú guǒ wǒ men gòu mǎi de shù liàng duō nǐ néng bù néng dǎ zhé

如果我们购买的数量多，你能不能打折？

Do you give a discount if we buy it in large quantities?

wéi le jǐn kuài shòu chū wǒ huì dǎ zhé xiāo shòu

为了尽快售出，我会打折销售。

I'll sell at a discount in return for a speedy sale.

zhè shǐ tā men jìng xuǎn shí xǔ xià de nuò yán dà dǎ zhé

这使他们竞选时许下的诺言大打折。

This is a serious dilution of their election promises.

shuō dào zuò dào bù néng dǎ zhé

说到做到，不能打折。

Carry out your pledge to the letter.

zhí fǎ bù néng dǎ zhé

执法不能打折。

We must enforce the law fully and truly.