鲥鱼的体形跟鲤鱼差不多,两头窄,中间宽,长着一身漂亮的鱼鳞。当鲥鱼的头误撞进渔网的网孔时,其实只需稍稍后退,就可以逃脱,但它太爱惜自己漂亮的鳞片,怕后退会刮掉自己的鳞片,所以仍不顾一切地往前中,可它的体形越往后越宽,于是越冲越紧,结果被网牢牢地套住。 Anchovy body shape with the same carp, two narrow, wide in the middle, with a beautiful fish scale. When the catfish head crashed into the mesh of fishing nets, in fact, just a little back, you can escape, but it is too care for their beautiful scales, fear of retreat will scrape off their scales, so still desperate to go forward , But the shape of the more wide the more backward, so the more red-tight, the result was firmly nested.