你老是不满意！
nǐ lǎo shi bù mǎn yì!
You're never satisfied!
他老是开夜车。
tā lǎo shi kāi yè chē.
He always sits up late at night.
汤姆老是发牢骚。
tāng mǔ lǎo shi fā láo sāo.
Tom complains all the time.
Press ? anytime.