土卫八较暗的一面实在是非常的黑暗，它覆盖着土卫八正对公转的半球被认为在绕土星公转时被宇宙空间扫除了一些黑色的物质，所以它只是表面的一层不足一米的薄层。
It covers the moon's leading hemisphere - the side that faces forward as it moves in its orbit - which suggests that the black material has been swept up from space as the moon moves around Saturn.
意大利人在衣服颜色的选择方面是最出众的，你可能不会看到任何一个意大利人穿黑色或者土褐色的衣服。
Italians are probably the best at wearing color — you would be hard pressed to see people there wearing dark, drab colors.
土狼一种生长于非洲南部和东部的哺乳动物（羽毛状土狼土狼属），形状象鬣狗，长有夹杂黑色条纹的灰色绒毛，主要以白蚁和昆虫的幼虫为食。
A mammal(Proteles cristatus)native to southern and eastern Africa that resembles the hyena , has gray fur with black stripes, and feeds mainly on termites and insect larvae.
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