Environment·PollutionThe table below shows the amount of waste production (in millions of tonnes) in six different countries over a twenty-year period.写这篇作文查看 1 篇同题作文→
Environment·PollutionThe charts below give information about different types of waste disposal in one country in 1960 and 2011.写这篇作文查看 1 篇同题作文→
PollutionThe chart shows the average daily minimum and maximum levels of air pollutants in 4 cities 2000.写这篇作文查看 1 篇同题作文→