求翻译：越南战争是美国历史上持续时间最长、消耗物资最大的一场战争。这场战争始于20世纪五十年代,前后共持续了近二十年的时间。从美国接手越南事务之初,反战声音就开始在各个阶层出现,到了60年代中后期,当美国已深陷越战泥潭不能自拔之时,全国范围内的反战运动达到顶峰,各种反战运动此起彼伏,而其中又以青年学生的运动最为激进。青年学生以抵制征兵、拒绝战争为口号,通过游行、宣讲、静坐等方式,掀起了反战运动的高潮。是什么意思？

The Vietnam War was the longest-lasting in the history of the United States, the greatest war of consumable supplies. The war began in the 1950s, before and after lasted nearly two decades. Vietnamese affairs from the United States took over the beginning of the anti-war voice began to appear in all

Vietnam war history of the United States is for the longest time, consumable supplies the largest war. This war was started in the 20th century, before and after a total of 50 S has lasted for almost 20 years. Vietnam took over from the United States in the early days, the anti-war voices in the mid

The Vietnamese war is in the American history the duration is longest, an expendable property biggest war.This war begins in the 20th century for 50's, around has altogether continued near 20 year.Takes over at the beginning of the Vietnamese business from US, the anti-war sound starts in each socia

Viet Nam war is the United States lasted longest, consumable supplies the largest in the history of war. This war began in the 1950 of the 20th century, the total time that lasted nearly 20 years. From the United States took over Viet Nam's early anti-war voices began to appear at the individual lev

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