提高听力同时，你还可以了解到美国历史上的一些重要事件。请感兴趣的你一听为快吧！

事件名称要大写~
<注意>hints：Boston;Massachusetts;Lexington; Minutemen
The American Revolution and the war for independence from Britain began with a small fight between British troops and colonists on April 19, 1775. The British troops left Boston, Massachusetts, planning to take weapons and ammunition from revolutionary colonists. At Lexington, they met armed colonists who were called Minutemen because they could be ready to fight in a minute. The Minutemen planned to protest silently and not shoot unless the British shot first. The British ordered the Minutemen to leave. The colonists obeyed, but as they left, someone fired a shot. The British troops attacked the Minutemen with guns and bayonets.
1775 年4 月19 日英国军队与殖民者之间的斗争的一场小战争标志着美国国革命和英国独立的战争开始。英国军队离开波士顿，麻省，准备拿走来自革命殖民者的武器和炮弹。在列克星敦，因为他们准备立刻战斗遇到了叫Minutemen武装殖民者。这些殖民者计划默默反抗而不会开枪除非英国先挑起战争。英国人命令殖民者离开。殖民者服从了，但是当他们离开的时候，某人开火了。英国军队用枪和刺刀袭击了殖民者。