Niching
n. 壁龛；合适的职业\\nvt. 放入壁龛\\nn. (Niche)人名；(罗)尼凯；(德)尼歇
🗣️ 情景例句
Yes, sir.
是的 ，先生。
Would you like to leave your telephone number?
你想要留下你的电话号码吗？
Please say hello to your mother for me.
请代我向你母亲问好。