Question

翻译英语课文（快啊！！！）

The earth is our only home. We must take care of it. This means keeping the land, air and water clean is very important.
Pollution is a “dirty” word. To pollute means to make things dirty. Pollution comes in many forms. We see it, smell it and drink it. Pollution is beginning to do harm to our health and even to our life.
Man has been polluting the earth from the time he first made his fire, washed his clothes in the river and threw his rubbish on the ground. Many years ago, the problem was not so serious because there were not so many people. All the dirty things would soon be covered up. There was plenty of clean air, land and water. When the land was used up or the river was dirty in a place, men moved to another place. But this is no longer true. Man is now slowly polluting the whole world.
Talking about pollution, we once only mean air pollution. It is true that air pollution is still the most dangerous now, but it is only a kind of pollution.
We are glad to say that the public has been warned of the dangers of pollution, and a large number of people are working hard to get rid of it.

Answer 1

地球是我们唯一的家园，我们应该爱护它。爱护地球意味着保持土地、空气以及水源清洁，这是极其重要的。
污染是一个“肮脏”的词，‘污染’指的是‘使事物变脏’。污染有多种表现形式，我们能通过眼睛看、鼻子闻以及饮用判断出来。污染开始对我们的健康甚至生命带来伤害。
人类自制造火源、在河里洗衣以及在地上扔垃圾的那一刻起即在污染地球了。许多年前，因为人口没这么多所以污染问题没有如此严重。所有的脏东西很快就会被掩盖起来。有许多的清洁的空气、土地以及水。当某个地方的土地被用完或者河水变脏时，人们就会迁移到另外一个地方。但是现在情况不再如此了。人类目前正在慢慢地污染着整个世界。
说到污染，我们以前仅仅指空气污染。诚然空气污染现在仍然是最危险的事情，但是它只是污染之一。
很高兴的是关于污染的危险性公众已经被警醒，许多人正努力摆脱污染。

Answer 2

地球是我们唯一的家园。我们必须照顾它。这意味着保护土地，空气和水清洁是非常重要的。
污染是一个“脏”字。污染手段，使肮脏的东西。污染以多种形式出现。我们认为，嗅觉和喝。污染已开始损害我们的健康，甚至我们的生活。
男子已被污染了地球的时候，他首次提出了火，他的衣服洗河中和他的垃圾扔在地面上。许多年前，这个问题没有那么严重，因为没有这么多人。所有的脏东西很快就会掩盖了。有足够的洁净的空气，土地和水资源。当土地被用来或河流是在一个肮脏的地方，男子转移到另一个地方。但是，这不再是真的。男子现正慢慢地污染了整个世界。
在谈到污染，我们曾经只能意味着空气污染。的确，空气污染仍然是目前最危险的，但它只是一种污染。
我们很高兴地说，公众已发出警告的危险性污染，许多人正在努力摆脱它。