Security department
保卫处
🧩 词语组成解析
🗣️ 情景例句
It's my pleasure.
我很愿意效劳。
I wish I could, but it's already late.
我是想多呆一会儿，但是时间已经很晚了。
In a few minutes he returned with my bag and gave it back to me.
一会儿工夫他拿着我的提包回来了，把它还给了我。