它也必须能够在沙漠中生存的环境。
It also had to be capable of surviving in the desert environment.
一个体重超过五吨，而且通常每天要吃掉150千克食物，喝掉120升水的生物是怎么在沙漠环境中生存的？
How can a creature weighing over 5 tons and normally taking 150 kilograms of food and 120 liters of water per day survive in a desert environment?
在今天的科学一刻中，我们将会学习骆驼是怎样在干燥的沙漠中生存的。
On today's Moment of Science, we'll learn how camels survive the dry desert.
在我们今天的故事中，我们要带您了解贝都因人的日常生活，看他们如何在沙漠当中生存数千年。
In our next story, we give you a glimpse into the daily lives of the Bedouin, to understand how they have survived over thousands of years in the arid land.
在我们今天的故事中，我们要带您了解贝都因人的日常生活，看他们如何在沙漠当中生存数千年。
In our next story, we give you a glimpse into the daily lives of the Bedouin, to understand how they have survived over thousands of years in the arid land.
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