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近日,日本福泽拖拉机公司研制出太阳能农用拖拉机。它有三大优点:节省能源和人力、没有污染以及操作简便。 这种拖拉机很像加长的手扶拖拉机.共有5只轮胎。其中一只小车轮在
Recently, Japan Fukuzawa tractor company developed a solar farm tractor. It has three major advantages: energy and manpower savings, no pollution and ease of use. This tractor looks like an extended walking tractor. There are 5 tires. One of the small wheels is on