世卫组织每两年一次共同赞助举行世界伤害预防与安全促进大会。

Every two years, WHO co-sponsors the World Conference on Injury Prevention and Safety Promotion.

youdao

1984年，1986年，1988年，在该市举行了每两年一次的艺术展览。

A biennial art show was held in the city in 1984, 1986 and 1988.

youdao

根据ESD文档，GSDO必须保持一个每两年一次发射战术级任务的发射率。

According to ESD documentation, GSDO must maintain a launch rate of one launch every two years for Tactical-level missions.

youdao

The Framingham Study was perfect for that because you had these bi-annual assessments.

弗明汉研究数据对我们的研究很有帮助,除了每两年一次的评估数据

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

But I try to go back every two years.

但我争取每两年回一次家乡。

旧金山的景点 - SpeakingMax英语口语达人

Now in the case of The Framingham Study they did bi-annual assessments, every two years brought people into the lab and got very careful measures on them, so a lot of what we initially knew about diet and health, smoking and health, and other things came from The Framingham Heart Study.

弗明汉研究每两年做一次评估,每两年在实验室里对研究对象,进行十分仔细的检测,我们对饮食与健康,吸烟与健康以及其他的了解,最初都来自于弗明汉心脏研究

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选