The area is flooded, as frequently happens during the typhoon.
这个地区淹了水, 这是台风时经常发生的。
Stores of grain are frequently attacked by pests.
储存的谷物经常受到害虫的破坏。
My judgement was frequently faulty, but my loyalty to the nation could not be questioned.
我的判断经常出错, 但是我对祖国的忠诚是无可置疑的。