World Health day is more than just a one-day event.

世界卫生日不仅仅是一个为期一天的活动。

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The store was celebrating its 15th anniversary and had authors scheduled to appear throughout the three-day event.

为了庆祝书店开业15周年，书店邀请了一些作家陆续在为期3天的庆祝活动中亮相。

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The 5-day event will cover key regional priorities such as ensuring greater focus on key populations at higher risk.

为期5天的大会将覆盖关键区域的优先事项，例如确保更重视高危地区的重点人群。

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This is the eighth year. The four-day event has movies and comedy in addition to music.

VOA: special.2009.06.08

They weren't eating all the time, their eating was confined to three meals a day, it was more likely to be a social event because the family was together, and the food had more--you had a better personal relationship with food.

他们不是一直在吃东西,他们会规律的遵守每日三餐,可能那时候吃饭更像是个社交活动,因为家庭成员们都聚在一起,而且食物也更多,人和食物之间的关系更和谐

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Well, this is one event. This is called, you know, Earth Day.

这是一个活动，叫做地球日。

有很多活动 - SpeakingMax英语口语达人

The 41-strong British squad are making final preparations before the four-day event begins on Thursday.

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The free, two-day event runs from 2 pm to 6 pm on 17 and 18 August.

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The squad's next race will be the Gorey Three-Day event in Ireland over the Easter weekend.

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