There has been below average rainfall this month.
这个月的降雨低于平均降雨量。
The monsoon rains started early this year.
今年雨季降雨开始得早.
Rainfall is abundant in the region.
该地区降雨丰沛.
A copious rain began to fall.
沛然降雨.
Most areas suffered more rain than usual, with Northern Ireland getting double the average for the month.
大部分地区降雨超过通常水平，北爱尔兰地区本月的降水量则为平均值的两倍。
The drainage system has collapsed because of too much rain.
由于降雨过多，排水系统已经彻底瘫痪了。
After three hours of intermittent rain, the game was abandoned.
3个小时断断续续的降雨之后，比赛取消了。
This would have effects on wind and rain in the weather picture.
这将在气象云图上表现为对风力和降雨的影响.
With such irregular rain patterns, normal rain - fed farming is not possible.
在这种不规则的降雨情况下, 依靠正常雨水耕作是不可能的.
Rain or snow falls when a cloud is cooled suddenly.
当一块云突然变冷时,就降雨或降雪.
The success of their efforts varies greatly, depending on rainfall conditions.
她们努力的成绩变化很大, 这决定于降雨情况.
It is only where rainfall is continued that continuous flow systems develop.
只有在连续降雨的情况下,水的连续流动体系才会得以发展.
Clouds are sometimes seeded with silver iodide to induce precipitation.
人们有时在云里播撒碘化银,以诱使降雨.
Those dark clouds will probably bring rain.
那片乌云很可能要降雨.
Bournes are a particular case with a seasonal flow depending on winter rainfall.
歇河属于特殊情况,其季节性水流依赖于冬季降雨.