挑战英语怎么说
They beckon from afar, rising dimly in the mists, an elusive challenge to the mathematical community.
It was challenge for the locals back then to build a bridge was strong enough to withstand the current of the Yellow River.
While performing in Louisville, Kentucky, she was dared by Confederate officers to interrupt a show to toast Jefferson Davis and the Confederacy.
The challenge to Internet advertisers is to create ads that audience members remember.
No other women dared to challenge her beauty.
This is a book full of profound, original, and challenging insights.
Research into longevity, that most fundamental and intractable of all human health challenges, moves slowly.
When you think about the various problems and challenges you're facing in life, you may be tempted to assume that the goal is to reach the solution state - to get past the problem.
This also means calling his bluff and not letting him get away with slacking off.
The post will give him a powerful political base from which to challenge the Kremlin.
Spelling family names correctly can be a challenge.
The challenge the computer mounts to television thus bears little similarity to one format being replaced by another in the manner of record players being replaced by CD players.
You can rely on him to respond to a challenge.
The biggest hurdle is longevity.
Bill was stimulated by the challenge.
"I wanted to see how we respond to this kind of test, this kind of challenge," Bryant said. "Houston is a very physical team."
The primary challenge with cloud analytics, then, is the efficient transfer of the data into the reporting engine.
This challenges the assumption that women are driven to choose mates with great resources.
"No disrespect to Wigan but if you want to challenge for the title then you need to be winning games like this," he said.
The conservative opposition, in a mood of deep introversion after being turfed out last October, can hardly challenge the handling of a crisis it helped to create.
We wish him great success as he takes on this latest challenge.
A challenge is simply an opportunity in disguise.
Thus, a left-handed snail presents a right-handed crab with a challenge-and one that it usually cannot be bothered to accept.
Teaching ethics to a machine even more intelligent than we are will be the bigger challenge.