因为它们能消灭那么多的昆虫，其中包括一些人类的大敌。
Because they destroy so many insects, and insects include some of the greatest enemies of the human race.
你也许会觉得奇怪，蜘蛛怎么竟是我们的朋友？因为它们毁灭那么多的昆虫。
Why, you may wonder, should spiders be our friends? Because they destroy so many insects.
你可能会觉得奇怪，蜘蛛怎么会是我们的朋友呢？因为它们能消灭那么多的昆虫，其中包括一些人类的大敌。
Why, you may wonder, should spiders be our friends? Because they destroy so many insects, and insects include some of the greatest enemies of the human race.
因为它们消灭了那么多昆虫，包括一些属于人类最大敌人的昆虫。
Because they destroy so many insects, and insects include some of the greatest enemies of the human race.
因为它们消灭了那么多昆虫，包括一些属于人类最大敌人的昆虫。
Because they destroy so many insects, and insects include some of the greatest enemies of the human race.
应用推荐