A man was sitting in a bar and noticed a group of people using sign language. He also noticed that the bartender was using sign language to speak to them.

　　When the bartender returned to him, the man asked how he had learned to use sign language. The bartender explained that these were  regular  customers  and had taught him to speak in sign. The man thought that was great.

　　A few minutes later the man noticed that the people in the group were waving their hands around very wildly. The bartender looked over and signed "Now cut  that  out! I warned you!" and threw the group out of the bar.

　　The  man  asked  why  he  had  done  that  and  the  bartender said, "  I  told  them  100  times  -  NO  SINGING  IN  THE  BAR !"

regular   customer　（n.）常客

cut  that  out　閉嘴、別吵了

＊I  told  them  100  times  -  NO  SINGING  IN  THE  BAR !　

   我告訴過他們一百遍了，不可以在酒吧裡面唱歌！