你走得太慢了，我们要迟到了。

Nǐ zǒu de tài màn le, wǒmen yào chídào le.

You're walking too slowly; we're going to be late.

慢慢来，不用着急，时间还很充裕。

Mànmàn lái, bùyòng zhāojí, shíjiān hái hěn chōngyù.

Take your time, no need to rush; there's still plenty of time.

这条路上车很多，开慢一点比较安全。

Zhè tiáo lù shàng chē hěn duō, kāi màn yīdiǎn bǐjiào ānquán.

There are a lot of cars on this road; driving slower is safer.