Attributes: Cheap & Expensive

How come (it is) so expensive?

怎么那么贵？

Zěnme nàme guì?

怎么 / HOW?

This is 20kuai more expensive than that.

这个比那个贵 20 块。

<Zhège bǐ nàge guì 20 kuài.>

COMPARING

The more people are there, the more expensive the stuff is.

人越多东西越贵。

Rén yuè duō dōngxi yuè guì.

Going by plane is faster but more expensive.

坐飞机快可是贵。

Zuò fēijī kuài kěshì guì.

VEHICLES WORDS 机

Could you give it to me a bit cheaper?

你能不能给我便宜？

Nǐ néng bùnéng gěi wǒ piányi?

Is the clothes, that you are wearing, expensive?

你今天穿的衣服贵吗？

Nǐ jīntiān chuān de yīfu guì ma?