今天我们要学的词是fireworks。 Fireworks, 烟火。七月四号是美国独立日，烟火当然必不可少。"Fireworks stands opened for business a week ago," 烟火销售网点一星期前就开张了。 "But fireworks can be dangerous if handled improperly," 不过，如果使用不当，燃放烟火就会有危险。 "It's better to leave the fireworks to the professionals," 所以啊，烟火最好是让懂行的人去放。

七月四号晚上，最好看的烟火在哪里? "Macy's July 4th fireworks display is the nation's largest fireworks show," 大百货公司梅西主办的七月四号烟火表演是全国规模最大的。好，今天我们学习的词是fireworks...