1·Berendsen has reduced its water usage by 50 per cent.
贝伦德森已经减少了50%的用水量。
2·Kathy: there aren't, and there have been fights about water usage.
卡西：是没有，而且已经发生过几次用水的争端了。
3·Agriculture and industry account for most of mankind's water usage.
农业和工业占大多数人类的用水量。
4·There are also conservation ideas for water usage outside the home.
也有维护的理念，为用水家庭之外的糊口。
5·Water usage for production and living is 210 tons per day in average.
生产用水和生活是每天210吨的平均值。
6·From this he can monitor lighting, heating, temperature, phone and water usage.
从而他可以监测照明、采暖、室温、电话和自来水使用情况。
7·If your water usage is very small it may be worthwhile opting for a meter.
要是用水量很小，就可以考虑装一个水表。
8·More important, the U. S. has become more efficient in its water usage, says Solomon.
更重要的是，美国将有更高的用水效率，所罗门说。
9·Piping water from shower and sink drains to garden faucets reduces municipal water usage.
由浴缸和水槽收集的水经管道输送到花园水龙头，减少自来水的使用。
10·Water usage during this time can be four or five times higher than during other parts of the day.
这个时段的耗水量是一天中其他时段的4到5倍。