I at a loss to give response to his challenge.
我不知该对他的挑战做出什么反应。
It's a big challenge, and what is our response to it?
这是个巨大挑战，我们该怎样应对？
Response to Challenge of Network Culture to Ideological and Political Work
应对网络文化对思想政治工作的挑战
This is done mainly to increase productivity, in response to the challenge of foreign competition.
自动化的目的主要是提高生产率, 以应付国际竞争的挑战。
英文例句大全为您提供Challenge Response英文例句大全,Challenge Response英文造句,关于Challenge Response的英语句子,单词Challenge Response怎么造句,Challenge Response英文例句大全有哪些,哪些英语句子是关于Challenge Response,英语单词Challenge Response的句子,单词Challenge Response如何造句,Challenge Response怎么造句等。