Like all birds, roosters call in a daily cycle determined by circadian rhythms.

和其他鸟类一样，生理节律决定了公鸡每天都要打鸣。

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Daily cycle anchored by a short stand up meeting where three questions are answered by each team member.

短期会议固定的日常循环下，每一位团队成员都回答三个问题。

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Virtually all species in nature, from single-cell organisms to mammals, including humans, exhibit a daily cycle of activity called circadian rhythm.

几乎自然界中所有的物种，从单细胞生物到哺乳动物(包括人类)，都具有一种日常活动周期，称为昼夜节律。

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The daily cycle of higher pressure in the morning and lower pressure in the evening results from daytime heating of the atmosphere by the sun.

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Rubio has attempted to run an under-the-radar White House campaign that places little emphasis on winning the daily news cycle, and he has expressed exasperation with the media's fascination with Trump's every move.

CNN: Donald Trump hits Marco Rubio on immigration - CNNPolitics.com

Gareth Pierce, chief executive of WJEC, later told the MPs the information filmed by the Daily Telegraph regarding the "cycle" of exam questions - which topics would be set each year - was already in the public domain.

BBC: WJEC examiner Paul Barnes treated unfairly, MPs told