Beijing time at the end of the 7 day of the Rio Olympic Games men's 400 meters freestyle, sun Yang Weimian failed to 3 minutes 41 seconds 68 won the silver medal. Sun Yang after micro-blog released speech said: "sorry, thank you, I will continue to work hard!" Famous host He Jiong comfort at micro-blog: "jump up and hug you, triggering hot. Sun Yang after the conference, said he was in good condition, but the sprint is not enough, then there is a point of view...