Can elephant droppings help defend the pachyderms? Why else would biologists affiliated with the Elephant Ivory Project be collecting elephant dung in the war-torn forests of the Democratic Republic of the Congo?
大象的粪便是不是能起到自我保护的作用呢?那要不参与象牙项目的生物学家们为什么要去刚果民主共和国战火弥漫的森林里收集大象粪便呢......
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