每两年

• It is proposed that the next review of pcf and pdsr should be updated every two years instead of three
  我们建议，港口货运量预测和港口发展策略检讨，应由每三年修订一次改为每两年修订一次。
• There shall be a ministerial conference composed of representatives of all the members , which shall meet at least once every two years
  由全体会员国代表组成的部长级会议每两年至少举行一次。
• The hybrid primroses with big flowers require a division every two years to remain very flower - bearing and not to degenerate
  有大的花的混合的樱草花每两年需要一个划分保持忍受花而不要退化。
• Our congress every second year is the most important forum for inform improve and obtaining influence
  每两年举办一次的世界五金大会是实现我们三个目标“传播教育施加影响”的最重要的场所和机会。
• Hunan chefs network reporter learned that gansu , china food festival is held once every two years , this year for the third
  湖南厨师网记者了解到，中国?甘肃美食节为每两年举办一届，今年为第三届。
• In planning for future port development , we will carry out major revisions of pcf and pdsr once every two years
  为了港口未来发展的规划，政府会每两年进行一次港口货运量预测及港口发展策略检讨。
• The workshop , in vancouver , was the first such conference to be held since the cbsa was formed , in december 2003
  )在哥华举办的工作坊，是加拿大边境管理局成立后举办的首个同类型会议，预算每两年举办一次。
• Twice a year , ri publishes a list of projects in need of volunteer assistance from abroad and of volunteers offering to serve
  国际扶轮每两年公布一份清单，当中列出需要国外义工协助的计划和有意服务的义工。