Professional activity
[法] 业务活动, 专业活动
🧩 词语组成解析
🗣️ 情景例句
What do your parents do?
你父母是做什么的？
If you're hungry, we can eat dinner now.
如果你饿了，我们现在就去吃饭。
In the 1970s, computers were common enough, but only in big business, government departments, and large organizations.
在70年代，计算机已经相当普及了，但只用在大公司，政府部门和大的组织之中，