挑战英语怎么说
New Delhi has interpreted this as a challenge to its sovereignty over Kashmir, the subject of a dispute with neighbour Pakistan.
He said he's game for a similar challenge next year.
Taking her with me on official occasions has been a challenge.
The Space Shuttle Challenger was destroyed 73 seconds after takeoff due on January 28, 1986 due to a faulty O-ring.
As the century turns, migration, with its inevitable economic and political turmoil, has been called "one of the greatest challenges of the coming century".
Harvard took the lead and remained unperturbed by the repeated challenges.
These aspects present challenges to parsing XML efficiently.
One well-publicized challenge of mobile 3G networks is dealing with the ever-increasing amounts of video coming through the system.
The challenge of data mining is dealing with the dimensionality of the data and the volume of it.
That is a different kind of challenge in which our response has to be the insistence that they prove their case.
The challenge here, of course, is ensuring that what an amateur community considers to be responsible.
Just as it's challenging to smoke while knitting, when hands are holding needles and hooks, there's less snacking and mindless eating out of boredom.
Those simultaneous challenges appear less overwhelming with increasingly better answers to a centuries-old question: how to make power portable.
The challenge is how to ensure food without increasing animal numbers and having an impact on fragile lands and our resource bases.
She does not like anyone challenging her authority.
This raises unique challenges for Arctic wildlife and indigenous people who depend on Arctic ecosystems to survive.
She ran this shop for ten years before deciding to move on to fresh challenges.
Jones broke into a military base on a dare.
Whenever they reached their goal, they upped the ante, setting increasingly complex challenges for themselves.
The greatest challenge for the Americans is understanding the mindset of Eastern Europeans.
Another challenge to language survival is television.
Tonight they take on a Chinese pairing in their bid to reach the final tomorrow.
She beat off a challenge to her leadership.
Most of the discussion was on what needed to be done now as we transitioned from the security issues to the challenging economic issues.
The humanity education of science and engineering college has brought not only historical chance but also impact and challenge with the coming of new century.