crops //

And picking crops is hard on older bodies.

而采摘庄稼对年长的身体来说是很吃力的。

Production of corn, cotton, rice, soybeans, and wheat has been largely mechanized, but many high-value, labor-intensive crops, such as strawberries, need labor.

玉米、棉花、大米、大豆和小麦的生产已经基本实现了机械化，但许多高价值且劳动密集型的作物，如草莓，仍然需要人工劳动。

To use more robots to grow high-value crops.

使用更多机器人来种植高价值作物。

There is a good reason why the UK is dominated by animal husbandry: most of its terrain doesn’t have the right soil or climate to grow crops on a commercial basis.

英国之所以以畜牧业为主，是有充分理由的：其大部分地形缺乏适合商业种植作物的土壤和气候。

I’m excited about our progress,” says Brown, who harvests eggs for Denver- based Nest Fresh Eggs and is adding more cover crops that draw worms and crickets for the chickens to eat.

布朗表示，他为丹佛的Nest Fresh Eggs公司收集鸡蛋，并正在增加更多吸引蚯蚓和蟋蟀的覆盖作物供鸡食用，他对目前的进展感到兴奋。