古语云:“如鱼得水。”此言证明了鱼儿是离不开水的,只有鱼儿借助于水才能生存,才能畅游和繁殖,本人对“呛水”一说持绝对的否定态度,此举为画蛇添足是也。 要说明为何持否定态度,让我们先从鱼儿在水中的呼吸说起。鱼的呼吸器官主要是由嘴、口腔、鳃叶及鳃叶上的血管组成。鱼儿在其鳃上能分泌一种黏液,并黏附于鳃叶上,鱼儿在水中呼吸时,先由嘴把水吸入口腔,当水流 As the old saying goes: “If you have enough water,” this statement proves that the fish are inseparable from the water, and only the fish can survive by means of water in order to swim and breeding, I said “choke the water,” said an absolute negative attitude, the move is It is also superfluous To explain why we are negative, let’s start with the fish’s breathing in the water. Respiratory organs of fish mainly by the mouth, mouth, gills and gill leaves on the blood vessels. Fish in its gills can secrete a mucus, and adhesion to the gill leaf, the fish breathe in the water, the mouth first water into the mouth, when the water flow