Heartburn can be caused by the overproduction of stomach acid.胃酸分泌过多可能引起胃灼热。The lack of plan leads to overproduction of cars.缺乏计划导致汽车生产过剩。Inaccurate estimates can lead to overproduction.不精确的估计会导致生产过剩。The overproduction of oil caused the fuel companies to lower their prices.石油生产过剩导致燃料公司纷纷降低价格。