Their hair was long and unkempt and their clothes were wrinkled and old.They crashed out hospitality suites and they made rude noises during my presentation.

• 他们举止不雅，不修边幅，头发蓬乱，衣服破旧，他们闯进我们的会议组，还在我说话的时候乱嚷嚷。"