Verb + 坏 + 了
坏 (huài) means "bad," "broken," or "to go bad." As an adjective, it describes something negative or damaged. As a verb or result complement, it indicates deterioration, as in 吃坏了 (got sick from eating something bad). It also describes people, as in 坏人 (bad person).
牛奶放太久会坏,你赶紧喝了吧。
Niúnǎi fàng tài jiǔ huì huài, nǐ gǎnjǐn hē le ba.
Milk will go bad if left too long; you'd better drink it now.
我的手机屏幕摔坏了,得去修一下。
wǒ de shǒujī píngmù shuāi huài le, děi qù xiū yíxià.
My phone screen broke from a fall, I need to go get it repaired.
这个苹果已经坏了,不能吃了。
zhège píngguǒ yǐjīng huài le, bù néng chī le.
This apple has already gone bad, it can't be eaten anymore.