Physical security
[计] 物理安全性
🧩 词语组成解析
🗣️ 情景例句
I like the color. She looks good in blue.
我喜欢这颜色。她穿蓝色的很好看。
I asked him a lot of questions.
我问他很多问题。
We spent some time looking around under the trees for some wood.
我们花了些时间在树下四周找木柴。