1) To challenge Battle with a message sent by an arrow
箭书挑战
2) challenge
[英]['tʃælɪndʒ] [美]['tʃælɪndʒ]
n.挑战(书);艰巨任务,难题 v.向…挑战
3) opportunity
[英][,ɔpə'tju:nəti] [美]['ɑpɚ'tunətɪ]
挑战
1.
Facing this historic opportunity and challenge, the traditional agricultural structure and the management system of Gansu are encountering severe trials.
在这一历史性机遇与挑战面前 ,甘肃省传统的农业结构和经营机制均面临着严峻的考验。
2.
In fact ,it also presents us-some middle school teachers some challenge and opportunity.
本文从网络特点入手，分析了网络带给青少年的心理、观念和行为的双重影响，进而分析了网络时代中学德育面临的机遇与挑战，并针对当前青少年存在的问题提出了几点对策。
4) Challenge
[英]['tʃælɪndʒ] [美]['tʃælɪndʒ]
挑战
1.
Biodiesel and the challenge in the future;
生物柴油及其面临的挑战
2.
The situation and challenges for deepwater oil and gas exploration and exploitation in China;
我国海洋深水油气开发面临的挑战
3.
Advantage and challenge of underbalanced drilling technology;
欠平衡钻井技术的优势和挑战
5) challenges
[英]['tʃælindʒ] [美]['tʃælɪndʒ]
挑战
1.
Opportunities and challenges of liquid laundry detergent industry in China;
中国衣用液体洗涤剂行业面临的机遇和挑战
2.
Challenges and Strategies in Implementing Municipal Wastewater Reuse;
城市废水资源化面临的挑战及其对策
3.
Opportunities and Challenges Facing Chinas Alumina Industry;
中国氧化铝工业面临的机遇和挑战
6) chanllenge
挑战
1.
That China s joining WTO brings Xi an the opportunity never heard before and a big chanllenge as well.
我国加入WTO,既给西安的旅游业带来了前所未有的机遇,也带来了很大的挑战。
补充资料：箭书
1.缚书信于箭﹐射之以通消息。语出唐李白《五月东鲁行答汶上翁》诗:"我以一箭书﹐能取聊城功。"
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条