妮娜没有准备好代数课,她决定逃学。为了不被熟人突然发现,她在学习日带着课本在城里游逛,便悄悄地钻进了小树林。她把包着早餐的小包和一撂课本放在树丛里,就去扑美丽的蝴蝶。这时,她遇见了一个小孩儿,他正以善良而轻信的目光望着她呢。妮娜见他手中紧紧地攥着初级课本,里面还夹着小练习本儿,一下子猜到了问题所在,跟他开个玩笑的念头油然而生。 Nina did not prepare algebra class, she decided to truancy. In order not to be suddenly discovered by an acquaintance, she was walking around the city on a study day with a textbook, and she quietly got into the woods. She put the bag wrapped in breakfast and a textbook in the bushes, went to the beautiful butterfly. At this moment, she met a child, who was looking at her with good and credulous eyes. Nina see him clutching the primary textbook tightly, which also clutching a small exercise book, suddenly guessed the problem lies, with his joke idea arises spontaneously.