这件衣服很贵。
zhè jiàn yīfú hěn guì 。
This piece of clothing is very expensive.
他的家很贵，住在大房子里。
tāde jiā hěn guì ， zhùzài dà fángzǐ lǐ 。
His home is very expensive; he lives in a big house.
这块宝石非常贵。
zhè kuài bǎoshí fēicháng guì 。
This gemstone is extremely precious.