Sprintf
n. 把格式数据写成串（函数指令）
🗣️ 情景例句
I'm a workaholic, so for me vacations are very boring.
我是个工作狂！度假对我来说太无聊了！
What is the way to the airport?
哪一个方向是去飞机场？
My boss is leaving for South Korea.
我老板马上要去韩国。