giant leap

基本解释

It was a giant leap suddenly to argue that the Earth orbits the sun, rather than the other way around, particularly without telescopes.
要知道当时尤其是在没有望远镜的情况下，突然声称地球围绕太阳运动而非相反是多么巨大的飞跃。
It may not be a moon landing, or a giant leap for mankind, but the first human tweet from space has just made its way over the microblogging platform to Earth.
或许这既不是一次登月行动，也不算得是人类史上的又一次重大科技飞跃，但这却是推特用户首次利用微博从太空向地球推送出一条推特信息。
The next giant leap in human evolution may not come from new fields like genetic engineering or artificial intelligence, but rather from appreciating our ancient brains.
人类进化的下一次大飞跃可能源于开发亘古以来人类的大脑，而非类似基因工程或人工智能这样的新领域。

One expert at the Art Institute of Chicago described ArtBabble as a giant leap forward for museums and for Web users.
That's one small step for man, one giant leap for mankind.

But suddenly the diminutive Mr Vitorino has been able to take a giant leap forward.
ECONOMIST: Charlemagne
As Neil Armstrong would say one small step for man, one giant leap for mankind.
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