翻译:Yettherewasabiggermovementintheairby1750.
TheeffectofDarwinistideaof“survivalofthefittest”wasshatteringin()’sfictionalworldofjungle,where“killortobekilled”wasthelaw.
Eachofusshould_______asideafewminutestohavearesteveryday.
Thatisthehouse_______youcanenjoythescenery.
Whydoyoublamehimforhispoorjudgmentonthematter______hereallyneedsisencouragement?