能源和环境
fossil fuel, coal, oil, gas, process of photo synthesis光合作用, solar energy, nonrenewable, energy conservation, resource, alternative, energy source, tidal energy, coalification, traffic jam, fuel-efficient节能型的, rush hour, pollute, zero emission, environment, wildness, preservation, atmosphere, climate, carbon, dioxide, burning of coal and oil, global warming, green house effect温室效应, rise in sea level, ice-cap, melt, long-term climatic change, clean up, offshore spillage, environmental awareness club, recycling center再循环利用中心, litter, trash bag, garbage, air pollution, pollutant, desertification沙漠化, deforest, flood, drought, water shortage
责任编辑:小草