Setbuf
设置缓冲
🗣️ 情景例句
Do you have anything to declare for customs?
有什么要申报呀？
What's your hobby?
你的嗜好是什么？
As soon as I tap on the window, you must stop within five feet.
我一敲车窗，你必须把车停在5英尺之内。