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。

youdao

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。

youdao

Wed like to inform you that our countersample will be sent to you by DHL by the endof this week and please confirm it ASAP sothat we can start our mass production.

很高兴通知您，我们的回样将于本周末用特快专递给您，请尽快确认，以便我们开始大批生产。 付款方式为 1O0%即期，保兑，不可撤消信用证。

youdao

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