zài / cān / guǎn / chī / fàn / yào / zhǔ / dòng / fù / kuǎn / bù / néng / zǒng / shì / chī / bái / shí

在餐馆吃饭要主动付款，不能总是吃白食。

You should pay when you eat at a restaurant instead of always eating without paying.