大家好，今天我們分享一個非常有用且地道的表達——牌局老千， 它的英文表達是：
card sharp （玩紙牌時的）作弊老手，牌局老千
The card sharp went from town to town cheating in card games until he was arrested.
那個出老千的人從一個城鎮到另一個城鎮在玩牌中作弊，最後被逮捕。
Keep your eyes closely on the card sharp’s hands.
千萬要盯緊那個出老千人的手。
It needs skills to become a card sharp.
要成為一名老千，必須具有相應的技能。
I have no mood for playing cards with him. He is a card sharp.
我沒有心情和他玩撲克。他是個老千。
Sam is a card shark. Nobody likes to play card games with him.
山姆是愛出老千的人，沒有願意和他玩牌。
As a card sharp, he must be careful about everything.
作為一個老千，他必須行事小心謹慎。
Card sharp is not welcomed here!
這兒不歡迎老千！
card sharp 也可以說成 card shark