that the dinosaurs had become more successful than ever before. 以至于恐龙取得了前所未有的成功
They've been playing this game since the dawn of the dinosaurs. 它们从恐龙时代初期 就开始玩这个游戏
Across the world, dinosaurs now dominated 现在恐龙在全球各地
...another group of dinosaurs were also finding success. 还有一群恐龙也取得了成功
dinosaurs thrived like never before. 得到了前所未有的兴旺发展
first appeared in the age of dinosaurs... 最早出现在恐龙时代
means this branch of dinosaurs, the theropods, 意味着恐龙的这个分支兽脚