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1·The Arabian camel has only one hump in the middle of its back.

阿拉伯骆驼的背部中间只有一峰。

2·The Bactrian camel of Central Aaia has two humps. The Arabian camel has one hump.

中亚的双峰骆驼有两个驼峰，阿拉伯骆驼只有一个驼峰。

3·A special breed of Arabian camel, the dromedary, has been developed for riding and racing.

阿拉伯单峰骆驼是阿拉伯骆驼中的特殊品种，已经培育成适合乘坐和参加比赛。

4·This animal is called the Arabian camel, a long-legged beast with one large hump on its back.

这种动物叫阿拉伯骆驼，一种腿长、背上长着一个大驼峰的动物。

5·When the Arabian heard this, he tied the crocodile onto the back of his camel, and carried him to the Nile.

阿拉伯人听了这些话，便将鳄鱼捆绑在骆驼背上，带他到尼罗河。