A First Class stamp homework help statistics Those kids sooner or later will go to U.S. schools, and the trip is an opportunity for them to get to know the U.S. and help them choose a university later, Beijing-based education consultant Yan Jiaqi said. 必須 2000文字以内 [bbs:youtube:(Youtubeの動画ID)]と書くとYoutubeの動画が貼れます。(例:[bbs:youtube:OQThUAQ0UN0])