Tour 4 A short flight from Cuzco takes you from the Andes into the lowlands of the Amazon Jungle.

旅游4 短暂的航班从安第斯山脉带你进入低地的亚马逊河丛林。

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Without the fight-flight reaction, man would never have survived the cave and the jungle.

人类作出争斗或逃避的反应使其在远古时代得以在洞穴或丛林中生存。

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