I'm all at sixes and sevens about what to do.我心里七上八下,不知该怎么办.Everybody seems at sixes and sevens.每个人都好象乱七八糟的.I haven't had time to arrange everything, so I'm all at sixes and sevens.我没来得及把每件事都安排好, 因此心里七上八下的...
There is a shortage of carrots. So everybody starts growing carrots. Next season, surprise, surprise, there is a glut of carrots.胡萝卜紧缺，于是大家都去种胡萝卜。等到来年这个时候，可想而知，胡萝卜就会过剩。The glut of coffee led to a sharp drop in prices.咖啡供...