Put your feet in
The school girl was sitting with her feet stretched far out into the aisle ,and was busily chewing gum, when the teacher espied her. "Mary !" called the teacher sharply. "Yes,Madam?" questioned the pupil , "Take that gum out of your mouth and put your feet in!"

把脚放进去
一个女学生坐在座位上，嘴里起劲地嚼着口香糖，脚却伸到课桌间的走道里，被老师发现了。“玛丽！”老师严厉地叫她。“什么事，老师？”这女学生问。“把口香糖从嘴里拿出来，把脚放进去。”