The TUMBLING RUN adventure race, will be a mass start team competition, teams consisting, of 3 members, in the following categories: OPEN, COED and MASTERS.

跌倒的跑冒险赛跑，将是一场集体开始队比赛，队在于3个成员，在下列范畴：开，女生和主人。

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Start off by sending a mass email to your friends and family.

首先给你的朋友和家人发送大量的电子邮件。

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But astronauts start losing muscle mass within days of entering a zero-gravity environment, and the longer they stay in space, the more their muscles shrink.

航天员在进入零重力环境的几天之内就开始出现肌肉流失。

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Health officials say trials have gone smoothly and Australia could be the first country anywhere to start a mass immunization program.

VOA: standard.2009.08.25

You can't just start mass producing these drugs without paying a licensing fee."

你们不能就这样大规模生产,却不付任何专利费“

耶鲁公开课 - 公正课程节选

Australia's defenses against the outbreak of the H1N1 virus will be boosted when mass flu vaccinations start next month after officials fast-tracked a scheme capable of covering it's entire population of 21 million people.

VOA: standard.2009.08.25

Most stars do not have enough mass to start the chain of events that leads to a supernova.

BBC: Gamma rays from nova explosion surprise astronomers

Olofsson-Zidek, who won gold in the mass-start event in the 2006 Turin Games, crossed the line in sixth place but was subsequently moved up to fourth in the standings.

BBC: Magdalena Neuner gains revenge in pursuit

Even so, says the WHO, it would take at least four months to create and start mass-producing a vaccine against a new, human-to-human version.

ECONOMIST: Averting a global plague | The