Rewrite of Timed Paragragh

Zero waste system means we use the materials " that can be repaired, reused, or recycled". China has a big population and every year tens of millons of tons of waste will be produced. It is better for China to use zero waste system to reduce waste which solves the problems for both the economy and the environment.

Zero waste system can give benefits to the economy as it will reduce the money which was used for landfills. For the zero waste system, people only need to buy the equipment for reusing or recycling once and use the equipment for many years. It is much cheaper than burying the waste everytime. Thus, the zero waste system can solve the problem of waste money on waste disposal.

In addition, the zero waste system gives big benefits to the environment. It is better than only burying the waste into land or deep seabed and leave that to our children. It is said that some plastic cannot be resolved in 100 years underground. Therefore, if we use zero waste system, we can reuse the materials for many years, which has much environment benefit and solves the problem by too much waste we produce to our planet.

To sum up, it is better for China to use zero waste system to solve the economic and the environmental problems caused by waste disposal.

Final Problem and Solution Paragraph

In today’s world, there are many serious problems that are caused by climate change. The most obvious problem is the abnormality of the four seasons. In the south part of China like Guang Dong, Si Chuang and Gui Zhou Provinces, there have been very heavy snow this winter. However, normally in winter, these places do not have snow at all. Within the past 50 years, some cities have got the heaviest snow this year of above 4mm snowfall compared with no snowing in the past. Some cities were in great danger without electric and coal supplies due to the heavy snow. The other problem due to climate change is the rise in sea level. Some scientists have predicted that if people don’t take actions to control the rise of sea levels, in 50 to 100 years, people will not see Manhattan any more. The rise in sea levels is serious; many people have already moved to other places from their home islands which were drowned by the sea. Although there are consequences due to climate change, we can still do some actions to minimize the damage. The effective way is to reduce the emission of CO2. As most people known, CO2 is one of the greenhouse gases and will make the earth like a green house with temperature rising of 1.5 to 7℃ when double the density of CO2. Therefore, many countries have already set laws to limit the CO2 emission of cars. For the individual, it is recommended to take public transport rather than driving his own car. For the commercial industries, CO2 limitation should also be implemented. By doing these actions, those damages would be minimized.