万众翘首期待的时刻即将到来。焰火发射控制中心开始了发射前的倒计数。“……三,二,一,放!”焰火施放工程师们听到发射讯号后,即刻按动了电钮。“砰!砰!”一颗颗焰火弹犹如万箭齐发,直冲云霄;又如拖曳着长尾的彗星,在繁星密布的天空中到处闯荡。7月4日——美国独立日的夜空,被焰火装点得五彩缤纷。对忙着操作的美国辛辛那提市罗齐家族的每位成员来说,制造和施放焰火是他们的拿手好戏,也是老罗齐为他们造就的谋生手段。此时此刻,他们当然不会忘记独立纪念日的喜 Long anticipated moment is coming. Fireworks launch control center started before the countdown. “... three, two, one, let go!” Fireworks release engineers heard the launch signal, immediately press the button. “Bang! Bang!” A flaming fire like a million arrows all the way straight into the sky; Another example is towing the tail of the comet, everywhere in the starry sky battles. July 4 - US Independence Day night sky, was decorated with colorful fireworks. For every member of the busy LuoZi family in Cincinnati, USA, making and firing fireworks is a masterpiece for them and a means by which old Luo Qi makes a living for them. At this moment, they certainly will not forget the joy of Independence Day