病文入院壁虎的启示大自然是人类的老师。人们根据鱼鳍发明船桨,看到鸟飞发明飞机,根据萤火虫发明人工冷光,根据蛙眼研制成电子蛙眼……真是举不胜举!我也有过类似的经历。一天午休,在教室门前的走廊上,我们看到了一只壁虎。于是,有的人要把它弄下来看看,有的人要打死它。同时,纸团、书本、黑板擦、书包、扫帚等一起扔向壁虎。壁虎马上逃走,但是 Enlightenment of Generic Admission Gecko Nature is a human teacher. People invented paddles according to the fins, saw the birds flying the invention of the aircraft, according to the artificial firefly luminescence, according to the frog eye developed into an electronic frog eye ... ... really endless! I have had a similar experience. One day at lunch break, we saw a gecko on the corridor in front of the classroom. So, some people want to get it down look, some people want to kill it. At the same time, paper balls, books, blackboard eraser, school bags, brooms thrown gecko together. Gecko immediately fled, however