Photography ap computer science online help Canadian crash investigators say they will look at the two sets of brakes on the train: the airbrakes and the handbrakes. Members of the team are due to speak to reporters at 10 a.m. (1400 GMT) on Tuesday. 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])