Even during the Cold War, the United States exported 10 million tons of wheat - nearly a quarter of the U.S. harvest - to the Soviet Union in 1972 after a crop failure there.
甚至在冷战期间,美国向苏联出口了1000万吨小麦——这接近总量的四分之一——1972年苏联的谷物颗粒无收。
Plantings of cotton bioengineered to produce its own insecticide against bollworms, a major cause of crop failure, sustained little bollworm damage until this year.
经过生物工程改造的棉花种植场可以生产自己的抗棉铃虫杀虫剂,而棉铃虫是造成农作物歉收的主要原因,直到今年,棉铃虫的危害都很小。
Thomas, who lives in southern New Hampshire, began feeding the deer near her home in 2007, when a failure of the acorn crop led her to put out corn for the many wild creatures facing a lean time.
汤玛士生活在新罕布什尔州南部,二零零七年那里的橡子作物歉收,她拿出很多谷物喂给许多面对饥荒的野生动物,从那时开始她在自己家附近喂养野鹿。
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