如果你再這樣沒臉沒皮的，別怪我不客氣。
You’ll get the rough side of my tongue if you are cheeky again.
那樣對人太不客氣了。
It is impolite to treat others like that.
加拿大騎警不客氣地命令他們走開。
The Mounties briskly ordered them to move on.
“吃早餐吧。”“多謝啦——我就不客氣了。
‘Have some breakfast.’ ‘Ta very much—don't mind if I do.’
“你能幫忙真是太好了。”“不客氣。”
"It was very kind of you to help." "You're welcome."
simple example
不客氣。我比較喜歡窗邊的位子。
You're welcome . I prefer a window seat.
不客氣， 這是個募款的好方法。
You're welcome. This is a great way to raise money.
如果她趕沖著我來我就不客氣了
If she comes at me, i'm goin' there.
感謝你的到來。過得愉快。不客氣。
Thanks for coming. Have a nice day. You're welcome.