ˌyear after ˈyearevery year for many years年年；每年year after yearone year after another; many years 年复一年；年年 * Our agricultural production has gone up year after year. 我们的农业生产年年上升。year after year年复一年地：Swallows come back in spring and go away in autumn，they fly back and away year after year.燕子春天归来秋天离去，它们年复一年飞来又飞去。 |