55. Governments could introduce laws to limit emissions from factories and impose “green taxes” on drivers and airlines companies. Also, they should invest in renewable energy from solar, wind or water power, run campaigns to promote recycling, and protect natural areas and wide animals.
政府可以用法律來控制工廠的排放，向司機和航空公司強制征收環保稅。 同時，他們可以投資太陽能，風能和水能等可再生能源，開展活動來促進回收，包含自然區域和野生動物。(這句話概括了政府可以保護環境的方式。)
56. People could take fewer flights abroad for holidays, and take public transport rather than driving on working days. They should choose products with less packaging and recycle as much as possible.
人們可以在假期出行時少坐飛機，在工作日選擇公共交通而不開私家車。他們應該選擇包裝少的商品和盡可能的回收。(這句話總結了普通人可以保護環境的方式)
57. Nuclear power is a sustainable energy source, and it could replace the use of natural resources like coal, oil or gas, which are running out. Because nuclear power stations are cleaner than fossil fuel power stations, they could help to reduce carbon emissions that cause global warming.
核能是一種可持續能源，它可以取代煤，油和氣等正在耗盡的自然資源的使用。因為核電站比化石燃料電站清潔，所以他們可以幫助減少導致全球變暖的碳排放。(這句話講核能的優點)
58. Opponents of nuclear power worry about the safety of power stations and worry that terrorists could steal radioactive materials. Besides, nuclear waste disposal is a significant problem as there is currently no way to decontaminate radioactive materials.
核能的反對者擔心核電站的安全，同時擔心恐怖份子偷竊核材料。其次核廢物排放也是一個大問題因為目前沒有辦法可以降解放射性材料。（這句話講核能的問題）
