任務一: 句子背誦(Water)
63. Humans need access to clean, safe drinking water in order to live, and poor water quality is a major cause of disease and death. Drinking water is contaminated by sewage or waste water in some developing countries, where there is often a lack of the means to treat and supply water to citizens, while developed countries tend to have much better sanitation and citizens have access to clean tap water.
人類需要干凈耍贾，安全的飲用水才能生存，水質問題是導致疾病和死亡的一個主因叫搁。在一些發(fā)展中國家譬圣，飲用水被污水和廢水污染，而發(fā)展中國家又恰好缺乏水處理和水供應的方法锨并。發(fā)達國家有更好的衛(wèi)生狀況聪蘸，人們可以使用干凈的自來水数焊。
64. The supply of water is also an important political issue. Huge amount of water is needed for agriculture and industry, and as populations grow, there is more pressure on water supplies.
水的供應同時也是一個重要的政治問題辛润。農(nóng)業(yè)和工業(yè)需要大量的水膨处，同時隨著人口的增加，水供應的壓力會更大砂竖。
65. If water is free, people take it for granted. They leave taps running while washing or brushing their teeth. If we have to pay for water, we will use it more responsibly, and governments can invest more money in maintaining and improving water supply systems, which are extremely expensive
如果水是免費的真椿，人們就不會珍惜。在洗東西或刷牙時不關水龍頭乎澄。如果付費突硝，我們會更加合理的使用水。政府也可以有錢投入在維護和提升非常昂貴的供水系統(tǒng)置济。
66.Many people carry bottles of water wherever they go (to work or to the gym), but we should consume less bottled water because plastic water bottles add to litter and waste problems.
很多人去哪里都帶瓶裝水(比如工作或健身房)解恰，但是我們應該盡可能少的消費瓶裝水因為塑料瓶會加重垃圾和廢物問題锋八。
