Yet evidence for the ages of dinosaurs , and so for how they must have grown , was there all the time ? locked inside the bones themselves 然而，关于恐龙寿命及其生长方式的证据，其实一直都存在著，就藏在恐龙的骨头里。
The auction by sotheby ' s of australia of 300 trees , six years old and about 9ft tall , has attracted great interest at home and abroad 瓦勒迈杉最早出现在侏罗纪时代，曾是恐龙的食物，它被称为是“植物界的活化石” 。
Giant flying reptiles that soared through the skies in the dinosaur era may have been almost twice as big as previously thought 在恐龙的世纪里，称霸天空、会飞行的大型爬虫类的体型可能比科学家原先以为的还要大上两倍。
There is evidence from dinosaur track ways , mass accumulations of certain dinosaur fossils , and nesting sites that dinosaurs were social animals 恐龙的足迹，大量的化石堆积和群居的巢穴，这些证据都证明恐龙是一种群居动物。
Organizers will air noises on the speaker system , as the robots ' own voices are not expected to be loud enough for a large crowd 活动组织者将通过扩音器播放恐龙的声音，因为机器恐龙自身发出的声音对于拥挤的人群来说实在是太小了。
Amid the jostling of these titanic particles , ordinary matter ekes out its existence like shrews scurrying about the feet of the dinosaurs 正当这些巨大的粒子在你推我挤之际，普通物质登场，一如当年? ?在生物演化史上追赶著恐龙的脚步。
