Some of its fossils are so well preserved that scientists can see traces of cell structures that contained pigments. The finding led to colorful views of the cat-size animal, down to its striped tail.

中华龙鸟化石的某些部分保存十分完好，科学家们甚至发现了包含色素的细胞结构，他们认为这种猫类大小的史前动物是彩色的，甚至还拥有一条带条纹的尾巴

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Thus the anaerobic energy reserves of a vertebrate are proportional to the size of the animal.

因此，脊椎动物的无氧能量储备与动物的大小成正比。

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A rock hyrax, an animal the size and shape of a beaver but, oddly enough, a relative of the elephant, was sunning itself on a rock by the front gate.

一只岩兔，一种像海狸那样大小的动物在大门口附近的山岩上跑过，奇怪的是它竟然是大象的近亲。

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When he's not touring, Mr. Davis, 64, can often be found on a golf cart, aiming bow-and-arrow at life-size rubber animal targets with his three children who range in age from 12 to 20.

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Most animals can travel in the belly of passenger planes, but Lufthansa also has a fleet of 18 freight aircraft which can accommodate all shapes and size of animal -- be it hippopotamuses en route to the Philippines from Israel or rhinos and even crocodiles.

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Made of organza with a satin lining, it was designed by the furrier Dennis Basso and will be, of course, adjusted to petite animal size.

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