The program uses puppets to teach students about subjects such as dinosaurs, plants and the rainforest.
该项目利用木偶来教给学生什么是恐龙,植物,以及热带雨林等等。
This group, which includes such famous names as Stegosaurus and Triceratops, is one of the two clades into which the dinosaurs are divided.
这一类群,包括像剑龙和三角龙这样有名的名字,是恐龙被分成的两个分支之一。
Small animals such as velociraptors that have generally been thought to be dinosaurs are more likely flightless birds.
像伶盗龙这类一般被视为恐龙的小型动物其实更可能是不能飞的鸟类。
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