North Africa and the Middle East are regularly ravaged by plagues of locusts.北非和中东地区常遭受蝗灾的袭扰。The station is plagued by vandals.车站常遭故意破坏者袭扰。The travellers were hunted by the pests.旅客遭受害虫的袭扰。They put up an effective defence against the guerrilla forces.他们筑起了有效抵御游击队袭扰的防御工事。