Class, Lass and Ass

Professor Tom was going to meet his students on the next day, so he wrote some words on the blackboard which read as follows: "Professor Tom will meet the class tomorrow." A student, seeing his chance to display his sense of humor after reading the notice, walked up and erased the "c" in the word "class." The Professor noticing the laughter, wheeled around, walked back, looked at the student, then at the notice with the "c" erased--calmly walked up and erased the "l" in "lass", looked at the flabbergasted student and proceeded on his way.

教室，姑娘和笨蛋

汤姆教授隔天要去家访学生，所以他在黑板上面写了这些：“汤姆教授明天将要家访班级。”有一个学生，看完通知的时候，他抓住时机表现他的幽默感，走上前把CLASS中的字母“C”删掉。教授听到了笑声，转身过来，走回来，看他的学生，然后看到了通知中的“C”被删掉了，他冷静的走回去把“LASS”中的"l"删掉了。看着目瞪口呆的学生，他继续走他的路。