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I saw the heart of time. I could hear the heavy pulse beats of the rapid seconds-one-two-three-up to sixty. 我仿佛看见了时间的心脏，我听见了飞速流逝的时间那沉重的脉搏声，一秒、两秒、三秒，一直到六十秒。
美国学生人类历史
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粉红猪小妹第二季
Middle east and Africa: East African camels: Speedy and tasty 中东和非洲：东非骆驼：又快又有味儿 The camel trade is increasingly lucrative. 骆驼贸易越来越获益。 Allahu akbar! the boys shout gleefully from atop their camels,
经济学人综合
Water in Brazil 巴西水资源 Nor any drop to drink 无水可喝 Dry weather and a growing population spell rationing 干旱的气候和快速增长的人口迫使水资源限量分配 BRAZIL has the world's biggest reserves of fresh water. That mo
经济学人综合
What Shoemaker and his colleagues found was that there was more risk out therea great deal morethan anyone had ever imagined. 苏梅克和他的同事们发现的是，外层空间存在着比想像的还要多多得多的危险。 Asteroids, as most
万物简史
Around 50 artists from some Latin American and European countries will present their artworks in Beijing at the Today Art Museum in early December. These artworks are chosen to emphasize the cultural subjectivity of emerging countries and their indep
2016CRI中国国际广播电台