[已解决问题] 帮忙解释下这些问题~~
提问者: sunan0317 - Q籽一级  [收藏]
悬赏沪元:20 浏览 642 次
今天读报纸,其中有的句子中的词组不知道什么意思,各位大虾,帮忙解决下~~
1.Minister of Education Zhou Ji attend a news conference on the sidelines of the 17th National Congress of the Communist Party of China.
其中的on the sidelines

2.The inflation spike has been blamed on double-digit rises in food prices.
其中的spike和inflation放一起,什么意思

3.Sports Science could herald a sea change for China's Olympians.
其中的sea change

4.I was surprised to read reports about "played-up" hidden ecological dangers.
其中的played-up,在句中什么意思

暂时这4个,麻烦了~~
最佳答案
on the sideline 作为旁观者, 不参与
inflation spike  通货膨胀的催化剂
sea change  n.  突变,突发性彻底转变
最后一个,sorry
2007-10-21 17:30:52 回答者:小西1234


提问者对于答案的评价:谢谢了~~
其它回答(2)
well,to be honest,your questions are not easy to deal with .
as far as i know .the this question ,the explanation is a lot of change.
2年前 回答者: hjbanjiu - Q苗三级
The first:sidelines
   not taking part in an activity even though you want to or should do
2年前 回答者: 牛娃娃 - Q籽一级
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