Lawns take up more land in the US than agricultural crops.

草坪在美国占据的土地比农业作物还多。

The land here isn’t any good for agricultural crops.

【good】这里的土地不适合种庄稼。

There are examples where the gene in a wheat plant or a great plant has been able to thwart a disaster, a catastrophic event of a collapse of a critically important agricultural crop.

有一些例子表明，一种小麦或一种大植物的基因能够阻止一场灾难，一种极其重要的农作物崩溃的灾难性事件。

There are examples where the gene in a wheat plant or a grape plant has been able to thwart a disaster, a catastrophic event of a collapse, of a critically important agricultural crop.

有一些例子表明，小麦植株或葡萄植株中的基因已经能够阻止灾难性的崩溃事件，这是一种至关重要的农作物。

He said there are examples in USDA history where a gene from a plant like wheat or grapes has been able to solve a disaster or a collapse of an important agricultural crop.

他说，在美国农业部的历史上有这样的例子，小麦或葡萄等植物的基因能够解决一场灾难或一种重要农作物的危机。

The temperature increase in the stratosphere might also cause major losses in the ozone layer -- which would cause more exposure to ultraviolet radiation, damaging our health and our agricultural crops.

平流层温度升高还可能导致臭氧层严重损失， 从而导致更多的紫外线辐射，损害我们的健康和农作物。

Mr. Bebber wanted to know if the same thing was happening with organisms that attack agricultural crops. He examined reports of first sightings of new insects and diseases around the world.

贝伯先生想知道，攻击农作物的生物是否也发生了同样的事情。他检查了世界各地首次发现新昆虫和疾病的报告。