Global restriction
[计] 全局约束
🧩 词语组成解析
🗣️ 情景例句
I have an autographed one in my office.
在我办公室里有一本签了名的。
Few words,many deeds.
少说话，多做事。
Oh, a lot of different things! One machine helps them to put rice in bags.
能做好多不同的事情呢！比如能帮助农民把大米装袋等。