Selection system
[计] 选择系统
🧩 词语组成解析
🗣️ 情景例句
Oh, I'm sorry Susan isn't here.
啊 可惜Susan不在。
To enter outer space
飞出大气层，进入外太空
In many countries, more and more companies are replacing people with computers.
在许多国家有越来越多的公司使用电子计算机来代替人。