水已经开始滚了,快加入面条。
shuǐ yǐjīng kāishǐ gǔnle , kuài jiārù miàntiáo 。
The water has started to boil, add the noodles quickly.
他在地上滚来滚去,玩得很开心。
tāzài dìshàng gǔnláigǔnqù , wán déhěn kāixīn 。
He is rolling around on the ground, having a lot of fun.
你最好滚开,不然我会生气。
nǐ zuìhǎo gǔnkāi , bùrán wǒ huì shēngqì 。
You better get lost, or I will get angry.