城市内涝产生的原因:YEAR 2000

YEAR 2000 year 2000 hardware compliance year 2000 compliant是什么牌子? year on year是什么意思? year by year和year after year有什么区别？ NEW YEAR Year 亚瑟 year after year与year by year区别 year-on-year解释什么？？ "oh year year year ~"系边首歌既前奏（中文名称）