著名生物学家达尔文的生物进化论想必人们不会陌生。可是,达尔文的这一理论如今受到了挑战,人类无序的活动让生物发生了另一种“进化”,那就是越小越弱越能够存活下去。经常钓鱼的人都知道,留下大鱼,把小的扔回水里,这样可以保持鱼的数量。但情况果真是这样吗?不是的。实际上, The famous biological biologist Darwin’s biological evolution theory is surely no stranger to people. However, Darwin’s theory has now been challenged. The disorderly human activities have caused another “evolution” of the creatures. That is, the smaller and weaker, the more able to survive. Everyone who fishes often knows to leave large fish and throw small ones back into the water so that the number of fish can be kept. But is that really the case? No. In fact,