新加坡政府已就耗水量问题发出警告,如果不遏制耗水量的增长,国家将面临缺水危险。新加坡政府曾采取大幅度提高水费的办法减少耗水量,效果十分显著。如1973年和1975年水费分别上涨了36%和40%,明显降低了耗水量的增长速度,起到了减少耗水量的作用。如 The government of Singapore has warned of the problem of water consumption, and if it does not curb the increase of water consumption, the country will face the danger of water shortage. The government of Singapore has taken drastic measures to raise water bills to reduce water consumption, and the effect is very significant. For instance, when water charges rose by 36% and 40% respectively in 1973 and 1975, the growth rate of water consumption was significantly reduced and water consumption was reduced. Such as