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夏令营活动是每一个中学生十分向往的暑假生活。因为在那里可以消除连续几个月学校课堂生活所带来的疲劳,可以学到课堂上学不到的知识,可以饱览祖国的名山大川,开阔眼界,陶冶情操,锻炼体力和独立生活的能力。 今年7月份发生的苏梅克-利维9号彗星与木星相碰撞的天文事件给了人类一个千载难逢的观测机会,也给我们举办天文夏令营带来了一个难得的机遇和一个非常好的主题。但在城市里观测这样的天文现
Summer camp activities are summer vacations that every middle school student yearns for. Because it can eliminate the fatigue caused by the school classroom life for several months in a row, you can learn the knowledge you can’t learn in class. You can enjoy the famous mountains and rivers of the motherland, broaden your horizons, cultivate your sentiments, and exercise your strength and independence. The astronomical event of the collision of the Summe-Levy 9 comet with Jupiter in July this year gave humans a golden opportunity to observe, and also brought us a rare opportunity and a very good theme for holding our astronomy summer camp. But observing such astronomical phenomena in cities