defend oneself的用法和樣例：
例句
- She demonstrated how best to defend oneself.
她示範最有效的自衛方法。 - This is the weapon that he used to defend himself.
這就是他用來自衛的武器。 - The next day Healey was back to defend his corner.
第二天，希利發言轉而為自己辯護。 - You get to insult people and defend yourself by saying it's national tradition.
你侮辱別人後為自己辯護你可以說這只是我們的傳統習慣！
