Environmental problems are becoming more and more serious all over the world. For example, cars have made the air unhealthy for people to breathe and poisonous gas is given off by factories. Trees on the hills have been cut down and waste water is being poured continuously into rivers.Furthermore, wherever we go today, we can find rubbish carelessly disposed. Pollution is, in fact, threatening our existence.

　　環境問題越來越嚴重的世界各地。例如，汽車污染的空氣影響了人們的呼吸和有毒氣體是關閉的工廠。山上的樹木被砍伐，污水不斷被排入河里。此外，今天我們去哪里，我們可以找到垃圾處理。污染，實際上，威脅著我們的生存。

　　The earth is our home and we have the duty to take care of it for ourselves and for our later generations. Fortunately, more and more people have realized these problems. Measures have been taken to cope with these problems by the government. Laws have been passed to stop pollution. I hope the problem will be solved in the near future and our home will become better and better.

　　地球是我們的家，我們有責任照顧它為我們自己和我們的后代。幸運的是，越來越多的人已經意識到這些問題。已采取措施來對付這些問題的政府。已經制定了法律來制止污染。我希望這個問題將在不久的將來解決我們的家園會越來越好。