Security administration
[计] 安全管理
🧩 词语组成解析
🗣️ 情景例句
Things here work very differently from back home.
这里的情况与你国家的情况有很多不同。
We have no vacancies now, but we'll certainly bear your application in mind.
我们目前没有空缺，但是我们一定记住你申请的事。
Ten minutes later we walked out of the shop together.
10分钟以后，我们一道走出了商店。