He estimated that about 3,000 postmasters, 500 station managers and between 500 and 1,000 postalclerks could lose their jobs.
他估计,大约3000名邮政局长、500名站长和500至1000名邮政职员可能会失业。
2
By observing how quickly bank tellers made change, pedestrians walked, and postalclerks spoke, psychologists determined that the three fastest-paced U.S. cities are Boston, Buffalo, and New York.