| 例句 |
The exhibition at the Natural History Museum includes fossils of amphibious creatures from millions of years ago.自然历史博物馆的展览包括数百万年前水陆两栖动物的化石。The two species diverged millions of years ago.这两个物种从数百万年前开始朝不同方向演变。Many of the stars that we see quite distinctly actually died millions of years ago.许多我们清晰可见的星星实际上在数百万年前就已经消亡了。Dinosaurs died out millions of years ago.数百万年前恐龙就已经灭绝了。These unique plants evolved undisturbed for millions of years.这些独特的植物在没有干扰的情况下经历了数百万年的进化。Light from the stars can take millions of years to reach Earth.恒星发出的光可能要经过数百万年才到达地球。Over millions of years, some of the reptiles developed razor-sharp teeth.有些爬行动物经过数百万年的进化长出了尖利的牙齿。Dinosaurs vanished from the face of the earth millions of years ago.数百万年前恐龙就从地球上灭绝了。Dinosaurs have been extinct for millions of years.恐龙已灭绝数百万年了。Millions of years ago, changes in the earth's climate caused animal and plant life to diversify.数百万年前，地球气候的变化导致了动植物的多样化。Dinosaurs became extinct millions of years ago.恐龙在数百万年以前就灭绝了。We are playing around with genetic structures that existed for millions of years.我们正在改变存在了数百万年的遗传结构。 |