Olympic Game中Game后为什么有时加s,有时不加s?

Olympic Game中Game后为什么有时加s,有时不加s? Olympic Game的意思 Olympics 等于 Olympic Game 还是Olympic Games game game game game game game game game “the Olympic Game”后面用加s吗?是the Olympic Game还是the Olympic Games How long is an Olympic Basketball game? Beijing was the host for The Olympic Game 为什么是for而不是of Beijing was the host for The Olympic Game 为什么是for而不是of 奥林匹克运动会的英文“Olympic game”的“game”需要大写吗?Olympic game 的 game 需不需要大写?写作文要用! Olympic game 是可数名词还是不可数名词? China held the（ ）olympic game in 2008