发出挑战用英语怎么写

Challenge

挑战───Challenge;发出───issue

The job doesn't really challenge him.───这项工作不能真正地考验他.

The greatest challenge for the Americans is understanding the mindset of Eastern Europeans.───对于美国人来说，最大的挑战在于理解东欧人的思维方式。

The election of the new government was met by a challenge from its opponents.───新政府当选的合法性受到了反对派的挑战.

Her challenge reduced them to silence.───她的质问让他们哑口无言。

The planned general strike represents an important economic challenge to the government.───这场有计划的总罢工是政府面临的一个重大经济挑战。

The veriest coward would accept the challenge.───就是那最懦弱的胆小鬼也会接受这种挑战.

A third presidential candidate emerged to mount a serious challenge and throw the campaign wide open.───第三位总统候选人的杀出对前两位构成了严峻挑战，并使得选举形势扑朔迷离。

Our challenge is to motivate those voters and inspire them to join our cause.───我们面临的挑战是如何调动那些选民的积极性并鼓励他们加入我们的事业。

The college entrance examination is a real challenge.

We must meet the challenge squarely .

I want to challenge,is naked game.

I always relish a challenge.

I'm ready for any challenge.