求翻译：联合国环境组织一行8人来我市考察环境污染情况。不久，他们来到了我们学校，我校位于一个山脚下。一条小河从旁流过。两年前，学校南面建起一座化工厂，排出大量废气、废水造成严重污染，影响师生健康，不能给师生们一个良好的学习环境。如今政府采取了一系列保护环境、防止污染的措施。我们学校现在美如花园院内树木四季常青，鲜花争艳。是什么意思？

United Nations Environment Organization line 8 to visit the city environmental pollution. Soon, they came to our school, our school is located in a foot of the mountain. A small river flowing through the sidelines. Two years ago, built a school south of the chemical plants, emit large amounts of was

United Nations Environment Organization eight visits to my city environmental situation. Shortly afterwards, they came to our school, our school is located in a foot. A small river flowing from the sidelines. Two years ago, South schools built a chemical plant, profuse caused serious pollution emiss

The United Nations environment organizes 8 people to come my city inspection environmental pollution situation.Soon, they arrived our school, my school is located under a foot of a hill.A creek has flowed from side.Two years ago, south side the school builds up a chemical plant, discharges the massi

United Nations Environment Organization of 8 persons to visit the city environmental pollution. Soon they came to our school, our school located at the foot of a mountain. Next to a river from flowing through. Two years ago, the school built a chemical plant to the South, cause serious pollution dis

United Nations Environment Organization of 8 persons to visit the city environmental pollution. Soon they came to our school, our school located at the foot of a mountain. Next to a river from flowing through. Two years ago, the school built a chemical plant to the South, cause serious pollution dis