题目内容：

英语翻译
According to scientist,there are a total of 8.7 million kinds of plants and animals on Earth.
we all know that Earth is home to lots of differernt types of plants and animals,but according to experts,there are 8.7million species on our planet!
Scientists say that although this number is just an estimate,they believe it is the most accurate estimate to date?
Out of these 8.7million,6.5million live on land and 2.2 million live in the ocean.Of the 8.7million estimated,only 1.2million have been officially named and descrbed.What's sad is that experts have gone on to say that by the time the remaining 7.5 million species are identified,many of them will be extinct

优质解答

据科学家研究,在地球上,总共有870万个种类的植物和动物.我们都知道地球是很多不同种类的植物和动物的家,但是据专家介绍,竟然有870万种在我们的星球!科学家们说,虽然这个数字只是一个估计值,但他们认为这是到目前为止...