题目

英语翻译
·Lead is a poison
Lead can do harm to the brains of growing children.It accumulates in the body and builds up in bones ad children grow,and remains there for life.
In Garden City,research by Green Friends shows that 5% of seven-year-old children already have much lead in their bodies.
Children are our future.We must stop using lead so that we can give our children a healthy environment.
·Diesel is a problem
The introduction of lead-free petrol is really a big step in making the air of Garden City clean.But weare still facing a greater problem.Reports by Green Friends show than 70% of Garden City's vehicles are diesel-powered,and that they are even more harmful to the city's air than petrol-powered vehicles.There diesels cause most of the pollution.
For these reasons,the government of Garden City is still looking for a clean energy for vehicles.Scientists say that electricity is a good choice as an environmentally friendly power.

提问时间：2021-01-13

答案

铅是一种有毒物质
它对发育期的儿童大脑会产生伤害.铅会在人体内不断聚集并且在儿童发育阶段聚集在骨骼中并一直残留至终生.
在“绿色朋友”的一次调查中显示,花园城市的七岁儿童中已经约有5%体内含铅过量.
孩子是我们的未来.为了还孩子们一个健康的成长环境,我们必须停止铅的过量使用.
生物柴油是一个问题
在保持花园城市空气清洁的方面,无铅汽油的出现无疑是一个很大的进步.
但是我们仍然面临这更大的问题.在“绿色朋友”的调查中显示,花园城市中超过70%的汽车是柴油动力,他们比汽油动力的汽车对城市空气的危害要更大.这些生物柴油是大部分污染的罪魁祸首.
为此,花园城市政府仍然在为汽车寻找一种清洁能源.科学家们则认为电能是环保能源中的一个不错选择.
纯手工翻译,希望你能满意·~~~~