How much notice do you have to give? write my paper me free Drowning is the leading cause of accidental death for kids under 5, and claims the lives of almost 400 children each year under the age of 15. But one aquatic safety company has an innovative solution that could help keep swimmers safer. 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])