2. He was slowing down; he could only run the kilometer in four minutes flat now, and when he was 80, he could do it in three-fifty. 他的跑步速度正在减慢。现在他用了4分钟才跑完一公里。而在他80岁时,只需3分50秒就跑完了。
3. I found myself suspended in the middle of the air — held up by a 130-kilometer-an-hour blast of wind coming from an industrial-strength fan in the bottom of the tower. 我发现自己悬在了空中--高塔底部一架工业用强力风扇吹出时速达130公里的风柱将我拖起。