The third phase, to test whether the vaccine prevents real infection, has not yet been carried out, as there has been no massive spread of H5N1 influenza in people.

第三阶段临床试验用于测试该疫苗是否能够预防真正的传染，由于现在人群中还没有出现大规模的H5N1禽流感传染，所以该阶段还没有实施。

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The Normandy invasion began with overnight parachute and glider landings, massive air attacks, naval bombardments, and an early morning amphibious phase began on June 6.

攻占诺曼底由整夜的降落伞和滑翔机空降、大规模的空袭、海军轰炸和6月6日早晨展开的两栖作战阶段组成。

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You can detect flaws even in early iterations rather than during a massive testing phase at the end.

你甚至能够在早期的迭代中而不是在项目末期的大规模测试阶段发现缺陷。

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There was a time when the business landscape in China was nothing but regulatory gray area, and when business plans went well into execution phase before it became clear that they were based on massive misunderstandings.

FORBES: Business in China: My Painkillers Aren't Working Anymore

For example during the ingest phase, the Big Data solution should be capable of gulping massive volumes of data at high velocity.

FORBES: Big Data In the Enterprise: A Lesson Or Two From Big Brother

Yet, the central banks of the world hold massive amounts of gold, and many of them are presently in an accumulation phase.

FORBES: A.M. Kitco Metals Roundup: Gold Weaker on Chart Consolidation, Firmer U.S. Dollar Index