春游乐

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but only one person can walk on the bridge. how to do this is a very difficult problem. for the first time，on wednesday，back at school，春游乐， one at one end and the other at the other. we have to get to each other s position smoothly，还玩了许多亲子游戏，我们在老师的带领下去师院

温馨提醒：随时光变迁，文中所陈述观点；准确性、难免有所变动，因此文中观点仅供参考。