Farmers are now paid to let their land lie fallow .农民让土地休耕现在得到了回报。Leaving some fields fallow provided a natural check on insect populations.让一些土地休耕是自然控制昆虫数量的办法.Summer fallow is the best method of destroying weeds.夏季休耕是消灭...
压折机: 用机械方式,在纸上压上凹下的线条,方便屈折.Scoring : To mechanically indent a line on paper to facilitate folding . Also called Creating.行走时注意避免压折植被,在取水时走不同的路.Watch where you walk to avoid crushing vegetation and take alternate paths to...