As little as 50mg of caffeine can produce pharmacological effects.仅仅50毫克的咖啡因就能产生药理效果。The caffeine in coffee can jangle the nerves.咖啡中的咖啡因会使神经紧张。Caffeine can cause palpitations and headaches.咖啡因会引起心悸和头痛。...
I managed to get all the ironing done this morning.我今天上午努力熨完了所有的衣服。It was in the beginning, when we were still ironing out problems.那是在刚开始，我们还在着力解决问题。Fold the ironing board up so that it is flat.把熨衣板折起放平。...
The injured man was lying motionless on his back.那名受伤的男子一动不动地仰面躺在那里。Fish and seaweed rose, caught motionless in the surging water.鱼和海藻浮起来，在汹涌的水流中动弹不得。Her hands were motionless.她双手静止不动。...