When we read newspapers, we often come across the word pollution. This word was not familiar to the people some decades ago. But now, it is a serious threat to us because.it means the poisoning of the air, seas, rivers and lands, which would do harm to our health.
There are many factories that bring pollution to us. We can not have fresh air in the morning. This is mainly because of the poisonous smoke coming from factories, especially chemical ones. In rivers, seas and oceans, there are industrial wastes. Some factories just throw their wastes into seas or let them flow into rivers. When people drink the water from such rivers, they get poisoned. Besides, there is rubbish from ships and when sometimes an accident occurs in an ocean, oil flows out from tankers.
On land, the accumulation of rubbish in the streets may dirty the city and ruin our health. This is mainly due to the improper disposal of rubbish by people.
If we do mot fight against pollution, surely one day all of us will be killed. Some people like to put the blame on the industrial revolutions. On the contrary, the pollution problem will be solved only with the help of modem science and technology.
当我们阅读报纸时,我们经常会看到污染这个词。这个词对于几十年前的人并不熟悉。但现在,这是一个严重威胁我们,因为这意味着中毒的空气、海洋、河流和土地,这将会伤害我们的健康。
有很多工厂给我们带来了污染。在早上我们可以没有新鲜空气。这主要是因为工厂里排放出有毒的,尤其是化工厂。在河流、海洋和海洋,有工业废物。一些工厂把废弃物排放到海洋或让他们流入河流。当人们喝了这里面的水,他们会中毒。此外,也有船舶垃圾，因为有时海洋里发生事故的船只,船只流出来的油就是船舶垃圾。
在陆地上,在街道上的垃圾积累可能肮脏的城市,破坏我们的健康。这主要是由于处置垃圾不当的人。
如果我们不对污染采取措施,总有一天我们会被杀死的。有些人喜欢把这归咎于工业革命。相反,只有在现代科技的帮助下污染问题才能被解决。