Defence policy
边防政策
🧩 词语组成解析
🗣️ 情景例句
He jumped at the offer.
他欣然接受了这个工作机会。
He that has a wife has a master.
娶了妻娶了个主人。
It seems that man was making a real effort to understand the seasons 20,000 years earlier than has been supposed.
看来人类早就致力于探索四季变迁了，比人们想像的要早20，000年。