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蜘蛛们世世代代都穿着一身颜色灰暗的衣服。老蜘蛛总是谆谆告诫小蜘蛛:这种衣服虽然不好看,但是便于隐藏,不易被猎物发现。你们要想吃饱肚
Spiders are wearing a dark color clothes for generations. The old spider is always telling the little spider: Although this kind of clothes does not look good, but easy to hide, not easy to be prey discovery. You want to eat full belly