“从诞生于上海到在北京执掌全国政权，中共整整奋斗了28年。“日出东方、星火燎原、力挽狂澜、灯塔指引、进京赶考”这五个关键词高度概括了中共在新民主主义革命时期的不朽业绩，其中与“力挽狂澜”相对应的重大历史事件应是
—How many Chinese players(运动员)were there in the 2012 London Olympics（奥运会）?
—About ________.
Many people are playing games on the beach. Some are playing volleyball, _______ are playing soccer.
