例句與造句

1. Biologists have long recognized that mammals larger than rabbits tend to shrink on small islands , presumably as an adaptive response to the limited food supply
   生物學(xué)家老早就注意到，在小島上，比兔子大的哺乳類往往會(huì)朝體型縮小的方向演化，可能是為了適應(yīng)島上有限的食物資源。
2. It's difficult to find shrinking on in a sentence. 用shrinking on造句挺難的