现在，人们认为蛇是由在陆地上穴居或者在海洋里游泳的蜥蜴进化而来的。
It's now believed that snakes either evolved from a lizard that burrowed on land or swam in the ocean.
这一研究，刊登在最新出版的古脊椎动物杂志上，为的是进一步强调：蛇是由在陆上穴居和海洋里游泳的蜥蜴进化而来的。
The research, outlined in the latest issue of the Journal of Vertebrate Paleontology, strengthens the belief that snakes evolved from a lizard that either burrowed on land or swam in the ocean.
在我的梦里，我正在一个纸的海洋里游泳。
我游泳在书籍的海洋里﹐浸泡在知识的水珠间。
I swim in the ocean of books and soak among the water drops of knowledge.
我游泳在书籍的海洋里﹐浸泡在知识的水珠间。
I swim in the ocean of books and soak among the water drops of knowledge.
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