RT @flightradar24: When you have to test your new @RollsRoyce engine for 17 hours, you might as well have a bit of fun. https://t.co/8IrBDz…■2017-08-03 23:45:43 RT @noobow: ボーイング社の787がなんか飛行機を描いてるんだけど、なんかのイベン…