Jet-weary travellers would like to see the development of a revolutionary drug capable of instantly shifting circadian rhythms over to destination times.疲于喷气式飞行的旅客都希望看到一种革命性新药的研制，这种药物可立即把昼夜生理节律调节到飞行目的地的时间轨道。Travel can disrupt your body's daily/biological/circadian rhythm.旅行能够扰乱你身体的日常/生物/昼夜生理节律。