英语翻译海龟是很古老的爬行动物它的身上有非常坚硬的壳它们爬的非常的慢并且寿命很长它们一般生活在海里有时也到岸上活动

The turtle is very ancient reptiles
there is very hard shell on itself
They climb slowly and life is long
They generally live in the sea but sometimes activities sometimes on the shore
希望能采纳，谢谢了

The turtle is very old reptile
It's a very hard on the shell
They climb of very slow and life is very long
They usually live in the sea sometimes to shore activities
祝你学习愉快！ (*^__^*) 请及时采纳，多谢

The sea turtle is a kind of areptile with a long history.
It has a hard shell on its back.
Its pace is very slow, but it has a long life.
It usually lives in the sea but still come to land sometimes.
P.S.: 前面所给的中文中前两句用“它”为单数，后两句为复数的“它们”。
未免混淆，我把所有的复数都改成单数了，用单数的“它”指代海龟这一类。

Turtles are ancient reptiles.
It has a very hard shell.
They crawl very slowly and have very long life.
They generally live in the sea, but sometimes they come ashore for some activities as well.

Turtle is a very archaic reptile
There Is a very hard shell on its back
They climb very slow but they have a very long life
They usually live in the sea and sometimes move to the shore