✅ 同义词
🗣️ 情景例句
I don't know.
我不知道。
Let's stop discussing trivial details and come to the point.
咱们别再谈琐碎细节了，说正事吧。
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，