今天我们要学的词是walk out。 To walk out, 有退场和罢工的意思。"In Copenhagen, representatives from some developing countries walked out on climate negotiations on Monday," 一些发展中国家的谈判代表星期一退出了哥本哈根气候变化大会的谈判。"British Airways' cabin crew voted to walk out between December 22nd and January 2nd if the management and the Union fail to reach a compromise," 英国航空公司的机组服务人员投票决定，如果劳资双方无法达成妥协，就在12月22号到1月2号期间罢工。好的，今天我们学习的词是walk out...