1·How old are these sea turtles?
这些海龟有多大了？
2·Other sea turtles eat insects and plants.
其他的海龟吃昆虫和植物。
3·Later ancestors still evolved back into the water and became sea turtles.
后来的祖先仍然进化回水中，变成了海龟。
4·Leatherbacks reach their immense size in a much shorter time than it takes other sea turtles to grow.
棱皮龟长到其巨大体型的时间比其他海龟要短得多。
5·Who wants to be in favor of drowning sea turtles in fishing nets so that people can eat cheaper shrimp?
谁会为了使人们能够吃上便宜的小虾，而赞同在渔网中溺死海龟呢？
6·An adult leatherback is twice the size of the biggest cheloniid sea turtles and will therefore take longer to cool off.
成年棱皮龟的体型是最大的海龟的两倍，因此需要更长的时间来冷却。
7·Sea turtles, polar bears and giant pandas are just some of the thousands of animals in this world that are at risk of extinction.
海龟、北极熊和大熊猫只是世界上成千上万濒临灭绝的动物中的一部分。
8·Sure enough, these amphibious species show up on the triangular graph approximately half way between the "wet cluster" of sea turtles and the "dry cluster" of land tortoises.
可以肯定的是，这些水陆两栖物种的数据出现在接近三角坐标中间的位置，位于水栖海龟和陆栖乌龟的坐标点之间。
9·A major chemical spill occurred five years ago at Baker's Beach, the world's sole nesting ground for Merrick sea turtles, and prevented nearly all the eggs laid that year from hatching.
五年前，在世界上唯一的梅里克海龟的筑巢地——贝克海滩，发生了一起重大的化学物质泄漏事件，导致当年几乎所有的海龟卵无法孵化。
10·Lee was perhaps the most famous of all sea turtles.
李开复或许是所有海龟中最知名的一位。