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企鹅老博士: 我听别人说,骆驼是“沙漠之舟”,在茫茫戈壁走几天,不喝水也不会渴死。我想知道,骆驼背上的驼峰里装的是水吗?
Penguin old doctor: I heard others say that the camel is “the desert boat”, walking in the vast Gobi a few days, do not drink water will not be thirsty. I wonder, is the water in the hump on the back of a camel?