Batty how doesn't night flight hit a wall? One face of —— of interrogation of the picture on true head letting a person is interrogative. Alas, I can consult network of omniscient Mr. “ ”—— only. I examine a data, just suddenly be enlightened.
蝙蝠怎么夜晚飞行不撞墙呢？真让人脑袋上画问号——一脸疑惑。哎呀，我只能请教无所不知的“老师”——网络了。我查了查资料，才恍然大悟。
Batty eyesight actually not good, be in so night bat is not to rely on eye visit district, help however with ear and mouth. Such sounding is more strange, that lets me tell you. Batty mouth can give out sound of unheard of a kind of our mankind, this kind of sound calls “ ultrasonic ” . Bat uses the hearing of acumen, can accept this kind of sound. And this kind of sound has to write a composition especially fastened place, that is reflex of the meeting when forwardly encounters fraise come back, pass in batty ear. Such bat can accurate without by accident the way that knows ahead besides.
蝙蝠的视力其实并不好，所以在夜晚蝙蝠并不是靠眼睛探路，而是用耳朵和嘴巴来帮忙。这样听起来是不是更加奇怪了，那让我来告诉你吧。蝙蝠的嘴巴能发出一种我们人类听不到的声音，这种声音叫“超声波”。蝙蝠利用敏锐的听力，可以接受到这种声音。而这种声音有一个特作文别之处，那就是在前方遇到障碍物时会反射回来，传到蝙蝠的耳朵里。这样蝙蝠就能够准确无误的知道前方的路况了。
After the scientist discovered this batty function, invented radar. And still have a lot of like such example, for example: The scientist sends clear respirator through the characteristic of boar nose; Invent icebreaker through Bai Jingqu; Invented submarine …… through small fish these gave the mankind in tellurian biology too much enlightenment and inspire, make the scientist invents the thing with an advanced so much, these puppy can be Mr. “ ” of the mankind really!
科学家发现了蝙蝠的这个功能后，发明了雷达。而像这样的例子还有很多，例如：科学家通过野猪鼻子的特点发明了防毒面具；通过白鲸去发明破冰船；通过小鱼发明了潜水艇……这些在地球上的生物给了人类太多的启示和启发，使科学家发明出这么多先进的东西，这些小动物真的可以算是人类的“老师”啦！(文/安若铭琦)