一个暖洋洋的下午，我夹着早已抄好的讲义走进教室，突然发觉讲台不翼而飞了。学生们看出了我的疑惑，忙说：“讲台坏了，送去维修了。”我一下子慌了神儿，讲义放哪里念呢？无奈，我只好一手拿着课本，一手拿着教案，看了左手，又看右手，需要在黑板上写字的时候，就更有双手? A warm afternoon, I walked into the classroom with notes that I had already copied, and suddenly I realized that the podium was missing. The students saw my doubts, busy, said: “The podium is broken, sent to the maintenance.” I suddenly panicked children, where to read the notes put it? Helpless, I had to hold the textbook with one hand, holding the lesson plan in one hand, looked at the left hand, look at the right hand, when you need to write on the blackboard, even more hands?