1Proverb: when in Rome, do as the Romans do — when you enter a new place or community, you should follow its local customs and rules. The most common modern form of this proverb.
海外で暮らすなら、郷に入っては郷に従えの精神を忘れないほうがいい。
If you're going to live abroad, you shouldn't forget the spirit of 'when in Rome, do as the Romans do.'
新しい会社のやり方に最初は戸惑ったが、郷に入っては郷に従えと思って受け入れた。
I was confused by the new company's way of doing things at first, but I accepted it thinking 'when in Rome, do as the Romans do.'
郷に入っては郷に従えというように、地元のマナーを尊重するべきだ。
As the saying goes, when in Rome do as the Romans do — you should respect local manners.