英語翻譯：

be separated; disobey; violate

例句：

1. 戰(zhàn)爭迫使我們不得不違背舊習(xí)俗。
   The war forced us to depart from the old customs.
2. 這個國家違反了國際協(xié)議。
   The country violated the international agreement.
3. 違法分子必須受到法律懲罰。
   Those who disobey must be punished by law.
4. 在我們國家，攜帶槍支是違法的。
   It's illegal to carry guns in our country.
5. 我有義務(wù)不違反規(guī)定。
   I'm committed not to violate the rules.