zhè / chǎng / chóng / zāi / huǐ / diào / le / dà / piàn / nóng / tián / nóng / mín / sǔn / shī / cǎn / zhòng这场虫灾毁掉了大片农田,农民损失惨重。This insect infestation destroyed large areas of farmland and caused severe losses for the farmers.