turtles

1.the bony plates that protect turtles and tortoises.

龟壳。

2.Whales, seals, penguins, and turtles have flippers.

鲸、海豹, 企鹅和海龟均有鳍形肢。

3.Book Reviews: 1.Anaconda 2. Singing the Turtles to Sea 3. The Systematics and Zoogeography of the Amphibia of Borneo.

书评:1.森蚺2.唱龟海,墨西哥土著的爬虫艺术与科学3.婆罗洲两栖类的系统与分布.

4.New methods of setting nets have reduced the bycatch of dolphins but not of other species, such as billfish, turtles and sharks.

布设渔网的一些新方法已经减少副捕获物海豚的捕获，但没有减少其它一些生物的捕获，象长嘴、海龟和。