In the Spring and Autumn period, copper and iron chopsticks came into being.
在春秋时代又出现了铜制和铁制的筷子。
You will disgrace yourself if you dress in rags.
假如你穿得邋邋遢遢的,你将有损自己的形象。
notes there are now work-stations that enable engineers to design, test and produce chips right on their desks, much the way an editor creates a newsletter on a Macintosh.