「入鄉隨俗」

(pos:語句)
<explanation>
yue:去到一個地方，順從嗰度嘅風俗習慣
eng:"When in Rome, do as the Romans do."; to follow the customs or rules of a certain place; literally: to follow a village's customs when entering it
<eg>
yue:入鄉隨俗，你去到日本，應該入屋除鞋。 (jap6 hoeng1 ceoi4 zuk6, nei5 heoi3 dou3 jat6 bun2, jing1 goi1 jap6 uk1 ceoi4 haai4.)
eng:In Japan, you should take off your shoes when entering a house, so as to follow the custom.