chal

Here , we treat three examples of such control chal ­ lenges .

在这里，我们剖析这种控制的挑战的三个例子。

Anyone see both chal ­ lenges and opportunities , including security benefits and security risks , as you see federation of cloud services ?

你们对此有何见解，有哪些机遇和挑战，包括安全益处和安全风险，好比这是一个云服务联邦？

At the beginning of the 21st century , the economy change , the development of science and technology and the need of market economy for talents , all produce great chal - lenges to the teaching in colleges and universities .

在人类进入21世纪之际，经济的变革、科技的发展和市场对人才需求的变化对大学教学产生了深刻的影响。

" Cinderella style " fairy tales , based on the version by the French author Chal Berol spreads all over the Europe , and then all over the world by Germany Green Brothers Cinderella fairy tale version .

“灰姑娘型”童话故事因法国夏尔·贝洛尔的《灰姑娘》童话文本而传遍欧洲，因德国格林兄弟的《灰姑娘》童话文本而得名并传遍世界。