把西瓜放进冰箱里冰一下，等会儿吃更好吃。

bǎ xīguā fàng jìn bīngxiāng lǐ bīng yíxià, děnghuìr chī gèng hǎochī.

Put the watermelon in the fridge to chill it; it'll taste better later.

外面太冷了，湖面上的水都冰住了。

wàimiàn tài lěng le, húmiàn shàng de shuǐ dōu bīng zhù le.

It's too cold outside; the water on the lake has frozen over.

你帮我把这瓶啤酒冰上，晚上朋友要来。

nǐ bāng wǒ bǎ zhè píng píjiǔ bīng shàng, wǎnshang péngyou yào lái.

Help me chill this bottle of beer; friends are coming over tonight.