Environmental Pollution
I read a piece of news recently.It says that in Japan marly businessmen ave selling fresh air to customers.and now it is becoming more and more popular.Why?--Fresh air is getting less and less in Japan,and so is it in the U.S.A.
In fact,environmental pollution is a very serious problem the whole world is facing.
it is mainly caused by the waste products released from artificial substances,industrial
production and increased consumption of goods.Bedsides,the use of chemical substances
in agriculture also causes environmental pollution.Look at the sky,you can see that dense smoke is being released from the high and big chimneys; those dirty and poisonous substances are flowing into the rivers that we use for drinking water and millions of tons of waste products are heaping around us.
How to change this condition?More and more countries are trying to work out some effective means to bring it under control,but no great success has been made.
環(huán)境污染
最近我讀了一則消息說在日本,許多商人向顧客出售新鮮空氣,現(xiàn)在這種情況越演越烈.為什么呢?因?yàn)樵谌毡拘迈r空氣越來越少,在美國也是如此.
事實(shí)上,環(huán)境污染是整個(gè)世界正在面臨的一個(gè)嚴(yán)重問題.這主要是由于人造物質(zhì),工業(yè)生產(chǎn)過程中所產(chǎn)生的廢料以及消費(fèi)商品的增長(zhǎng)造成的.另外,在農(nóng)業(yè)中使用化學(xué)物品也造成了環(huán)境污染.看看天空,你可以看到濃煙從高大的煙囪中釋放出來,這些臟而有毒的物質(zhì)流入我們賴以飲水的河流,數(shù)百萬噸廢物正堆積在我們周圍.
怎樣改變這種狀況呢?越來越多的國家正在試圖擬定出一些有效措施控制環(huán)境污染,但至今成效不大.