天地苍茫，万古洪荒，肯尼亚的东非大裂谷，一个你闻所未闻，难以踏足的史前世界！


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"… the geology was so tempting that I went off alone. By this time the men were accustomed to my going by myself, for I did so whenever the country was safe and the next camping-place easy to find. These solitary rambles were to me the most delightful incidents in the expedition. Free from the bother of the caravan, I could climb a mountain, track a river, visit a neighbouring lake, chase butterflies, and collect plants as careless as a schoolboy."

John "Jack" Walter Gregory 1896 （第一位探索东非大裂谷的英国人）