现在财政司司长陈茂波承认,这个财政年度将会有一千亿元赤字之后,社会来来往往(knocked back and forth)有好些想法在碰撞。这已经是连续第三个千亿元赤字了。在政客、学术界和评论员之间,来来回回(knocked back and forth)都在争拗各种怎样减低赤字的构思。习语knocked back and forth在这里是指,一些想法在对立的两个人或两班人之间推来推去,争持不下 ...
NANJING, Dec. 14 (Xinhua) -- Chinese researchers have developed a lightweight carrot combine harvester designed to improve efficiency and reduce labor costs in carrot farming.