Pitfalling
n. 捕捉动物的陷阱；圈套；不明显的危险；隐藏的困难
🗣️ 情景例句
Please check to be sure you have your belongings.
请记得带您的行李。
Hi.
你好。
Be careful! Don't throw your cigarette out of the window. If you do that, you may start a fire. Put it out in the ashtray.
当心！别把香烟丢到窗外。要是你那样做，会引起火灾的。把它熄灭在烟缸里。