CNN news 2011-02-16 加文本
2011-02-16来源:和谐英语
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release vt. 发布，发表
speak out 大声说出，这里表示公开表达某种愿望
Security forces 保安部队
tear gas 催泪瓦斯
face off against 对峙，对抗
state of emergency 紧急状态
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