1·Besides, carrying everything to the building site was a great challenge for over 2,000 workers.
此外，对2000多名工人来说，把所有东西搬到建筑工地是一项巨大的挑战。
2·One great challenge for the U.S. economy is slack domestic consumer demand.
美国经济面临的一大挑战是国内消费需求疲软。
3·I think it is a great challenge to learn the language well.
我认为学好语言是一个很大的挑战。
4·I view it as a great challenge.
我认为这是一个极大的挑战。
5·A great challenge is open to us.
一个巨大的挑战展现在我们面前。
6·It will be a great challenge for me.
这对我来说将是一个巨大的挑战。
7·This is a great challenge and the stakes are very high.
这是巨大的挑战，并且赌注是相当高的。
8·WTO entry is a great challenge to China's law education.
加入WTO，我国法学教育所面临的挑战是巨大的。
9·Nursing education will face a great challenge in 21st century.
21世纪，护理教育将面临严峻的挑战。
10·Modern mathematics education is confronted with great challenge.
现代数学教育正面临巨大挑战。