名词
中文翻译：自我防卫
同义词：
['self-protection', 'self-defense', 'personal defense']
例句：
-
1. Heis always on the lookout for egodefense opportunities.
他总是在寻找自我防卫的机会。
-
2. The police department offers free self-defense classes to the public.
警察局为公众提供免费的自卫课程。
-
3.She decided to take self-defense classes to improve her skills.
她决定参加自卫课程来提高自己的技能。