Security administration
[计] 安全管理
🧩 词语组成解析
🗣️ 情景例句
If you are going to come over, make suer it's during our summer.
如果你打算过来，记得我要在我们的夏季过来。
We'll have fine weather for the next few days?
以后几天天气晴朗。
We have some cheaper ones.
我们有便宜一点的。