to defend oneself

• 合法的自卫

  lawful self-defence

• 自卫措施

  self-defence measures

• 自卫本能

  instinct for self-preservation

• 自卫斗争

  defensive struggle

• 自卫战争

  war of self-defence

• 自卫反击

  strike back in self-defence

• 自卫反击战

  defensive counter-attack

• 自卫的正当权利

  legitimate right to defend oneself