蜥脚类恐龙一直被认为是笨拙和行动迟缓的代表,但是新的理论却认为它们是演化的奇迹,是地球上最高效的饕餮之徒。这是侏罗纪晚期很平常的一天,个子小小、长得有些像小松鼠的名叫“贼兽”的古老哺乳动物已经吃得饱饱的了,于是准备回到自己的树洞美美地睡一觉。可还没睡着,小家伙儿就感觉大地开始颤抖,轰轰隆隆像打雷一样的声音也越来越近,探出头一看,原来是一大群迁徙的动物路过,所过之处掀起漫天尘 Sauropods have long been considered as clumsy and slow acting representatives, but the new theory that they are a miracle of evolution is the most efficient gluttonous people on Earth. This is a very common day in the late Jurassic. The small, slightly older ancient mammal named “siren” of squirrels is ready to go back to his own tree hole Beautiful sleep. May not fall asleep, little kid child felt the earth began to tremble, thundering rumble sounds like the thunder is getting closer and closer, excreted a look, turned out to be a large group of migratory animals passing, whereabouts set off a sky dust