1.If you turn over a turtle on its back, it will become helpless.

1.假如你把海龟翻过来, 它就无能为力。

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

2.鲸、海豹, 企鹅和海龟均有鳍形肢。

3.The turtle hibernates in a shallow burrow for six months of the year.

3.海龟一年在一个浅洞中冬眠六个月。

4.Where to there is sea turtle oxygenerator in Guangzhou sell? I think of buy.

4.凡人谷知道>生活>购物>里有海龟制氧机卖啊？想买。

5.We turned turtle right in front of the yacht club. It was so embarrassing.

5.们恰恰在游艇俱乐部跟前翻，丢人。

6.As the turtle swims across the oceanarium,the first porpoise swoops down from above and butts his shell with his belly.

6.在另一次游戏中，当海龟游过水族馆时，第一只海豚从上方猛扑下去，并用腹部撞击龟壳。

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

7.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，象长嘴鱼、海龟和鲨鱼。

8.Natator depressus eggs may be more tolerant of high incubation temperatures and severe moisture stress than those of most other sea turtle species.

8.这似乎显示平背龟的龟卵比起其它种海龟卵，对于高温高湿有较高的容忍力。