Human beings are confronted with the great challenge for the energy problem in 21 century.

能源问题将是21世纪人类所面对的巨大挑战。

youdao

Thatis the great challenge of decipherment: to reach deep into the past andhear the voices of the dead.

如何深入到过去，倾听沉寂的声音——这是文字破译工作面临的最大挑战。

youdao

The great challenge facing us now is to invent the corrective feedbacks that are needed to keep custodians honest.

我们面对的大挑战，是发明矫正的回馈，保证监管者大公无私。

youdao

Writer-director Richard Linklater believes any moviemaker would be daunted by the challenge of telling the story of the man behind the great American film Citizen Kane;

VOA: standard.2009.12.17

The great challenge lies in making the leap into someone else's mind.

WSJ: Dan Ariely, Author of Predictably Irrational, on Holiday Gifts

The great challenge is to avoid digital amnesia, to ensure that records and data created today will also be accessible to humanity in the future.

UNESCO: MEDIA SERVICES

The great challenge is to enable their customers to innovate quickly at the speed of business change, embracing new platforms, without unduly disrupting the systems of record (such as SAP Business Suite) that quite literally hold many organizations together.

FORBES: SAP Product Architecture Takes a Hint from Urban Planning