灌溉

1. 把水引入一系列灌溉渠中。
   Water is channelled through a series of irrigation canals.
2. 我们把钱用在兴建灌溉工程上了。
   We used the money to set up an irrigation project.
3. 他们正用水灌溉土地。
   They are irrigating with water.
4. 我们已经灌溉了荒芜地区使它肥沃。
   We have irrigated the desert area to make it fertile.

灌的英语翻译：