I let the horse drop his head to crop the spring grass.我让马低下头啃吃春天的青草。Problems will crop up and hit you before you are ready.你还未准备好,问题就会突然出现并打击你。I decided to crop the picture just above the water line.我决定把这张照片水印以下的部分裁掉。...
...improving the yield of the crop...提高农作物产量When the summer crop is ripening, the autumn crop has to be sowed.夏季作物成熟时, 就得播种秋季作物.The islanders could barely survive without an export crop.没有出口作物,岛上的居民几乎无法生存。It also demonst...