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- EB is a four year program with the first two years at NUFE and the last two at UW, Ontario, Canada. 环境商务学制四年，前两年在南京财经大学学习，后两年在加拿大安大略省的滑铁卢大学学习。
- Patty dawdled away four years in college. 帕蒂在大学里混了四年。
- primary school education ( four years program) 小学教育专业（本科）
- Four years of college gave her considerable polish. 四年的大学教育使她更加完美。
- The leap year comes around once in four years. 每四年有一个闰年。
- He somehow bumbled through four years of college. 他胡乱地在大学里混了四年。
- Americans elect a President every four year. 美国人民每隔4年选一次总统。
- She somehow bumbled through four years of college. 她总算乱混过了四年大学。
- She's had three pregnancies in four years. 她在四年中怀孕三次。
- He has taught maths for four year by last july. 到上个七月为止他教数学四年了。
- They began the club about four years ago. 他们大约在四年前创办该俱乐部的。
- He's got a scholarship tenable for four years. 他已得到为期四年的奖学金。
- The President's term of office is four years. 总统任期为四年。
- The tenure of the US Presidency is four years. 美国总统的任期是四年。
- Americans elect a President every four year . 美国人民每隔4年选一次总统。
- Y2K was one hectic number four year. 2000年是令人兴奋的一个年份。
- The National Teacher of the Year Program, a project of the Council of Chief State Scholl Officers,began in 1952. “年度国家教师”是一个全美首席教育官理事会的项目，自1952年开始。
- It offers a 2 year program that prepares students to continue their studies at a 4 year school. 它设有2年的课程，是为那些准备继续上4年制大学的学生而准备的。
- The census is taken one time every four years in our country. 我国每四年一次人口普查。
- Leap year recurs every four years. 每四年闰年一次。
