Saving our city is eveybody's business.We are to be blamed if we simply dispose any stuff on hand without reuse,recycle and reduce them. Examples:take more public transports,use less eectricity.
rubbish can cause a lot of environmental problems if it is not properly treated . it pollutes air and water ,when people breathe the polluted air or drink the polluted water, they may get ill. our...
As we all known , with the large popularation waved into the city , the pollution problems are becoming more and more serious . It maed me feel uncomfortable , which is bad for our health . So , in