When in Rome, do as the Romans do

• 入乡随俗

when in Rome, do as the Romans do的用法和样例：

例句

1. Never wear a brown hat in Friesland.
   入乡随俗。
2. That was "When in Rome, do as the Romans do,"there was nothing I could do about it.
   那是入乡随俗，没办法。