Through her eyes, NASA has an unprecedented opportunity.

她认为，国家宇航局有一个前所未有的机遇。

On the one hand, this gives us an unprecedented opportunity.

一方面，这给了我们一次前所未有的机会。

People originally narrow view is widened abruptly rise, unprecedented opportunity is shown before people.

人们原本狭隘的视野骤然开阔起来, 前所未有的机会展现在人们面前.

But we do have an unprecedented opportunity to try, and I believe we also, as adults, have a responsibility to do this.

但是我们确实有一个史无前例的机会去尝试，而且我相信我们作为成年人，有这个责任去做这件事。

From a new kind of historical record to an unprecedented opportunity for discovering patterns of social interaction, this is big.

这是一种新的历史记录，也为发现社交互动模式提供了前所未有的机会，这太了不起了。

In the recent years, the scale of higher vocational education in China has extended steadily, facing an unprecedented opportunity.

近几年，我国高职教育规模不断扩大，高职教育面临着前所未有的良好机遇。

With the further development of the west and the full swing of the new rural construction, the rural economy in Shaanxi Province is meeting an unprecedented opportunity for its development.

随着西部大开发的进一步深入以及新农村建设的全面展开，陕西省农村经济正迎来了前所未有的发展契机。