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1所有生命的最初形态都是原始细胞……2有种叫海纳螈的水生动物进化出了肺和四肢,成了“从海洋走向陆地比赛”的第一名。3二叠纪曾发生过一场生物大灭绝事件,幸存者寥寥无几,恐龙的祖先就在其中。4灭绝事件后出现了哺乳动物的祖先——水龙兽。5水龙兽曾经统治了地球,如今在世界各地都有它们的化石。6恐龙的祖先派克鳄最初竟是种只吃昆虫的蜥蜴类动物。7进化出股骨的派克鳄可以用双脚走路,就像后来的暴龙那样。
1 The first form of all life is primordial cells ... ... 2 Aquatic animals called Helleschritz have evolved lungs and limbs to become the # 1 player from the ocean to land games. 3 Perpetual mass extinctions occurred in the Permian with few survivors, including the ancestors of the dinosaurs. 4 Mammalian ancestry - Water Dragon Beast appeared after the extinction. 5 Waterwaters once ruled the earth and now have their fossils all over the world. 6 ancestors of the dinosaurs Pike crocodile was originally a kind of eat only insect lizards. 7 The evolutionary pike’s pico-crocodile can walk on both feet, as the Tyrannosaurus Rex later on.