How would they get over that problem, he wondered?他们会怎么解决那个问题？他寻思着。Will it be any trouble to get over here that quickly?那么快来这里会不会有什么不便？He'll get over it—young people are amazingly resilient.他会克服这些的—年轻人的适应力惊人。...
Hippos are unable to submerge in the few remaining water holes...在仅剩的几个水坑里，河马根本无法没入水中。But exactly where hippos sit on the artiodactyl family tree has proved devilishly difficult to discern.河马也属于偶蹄目,这点专家并无异议,但是它们到底位在偶蹄动物演...
It'showed strong adaptability in the growth potential and resisting gypsy moth.在生长势和抵御沙棘木蠹蛾危害方面表现出较强的适应性.She saw the occasional glimmer of a moth's wings.她看见蛾子的翅膀偶尔会泛光。A moth of the family Bombycidae, which inc...