Erratic rainfall means farmers can no longer predict the weather and have lost their crops which are a vital source of food for their family.

不稳定的降雨量意味着农民再也无法预测天气，已经失去了他们的农作物，这是对他们家庭而言至关重要的食物来源。

At the same time, increasingly erratic rainfall patterns and the destruction of key water catchment areas have affected hydroelectricity output.

与此同时，降雨越来越没有规律，几个主要水库的枯竭已经影响了水力发电的产能。