With a range of roughly 17 miles and a top speed of 12 miles per hour,the scooter is not a practical replacement for the automobile on long-distance trips,according to Kamen and others at privately held Segway.是什么意思_With a range of roughly 17 miles and a top speed of 12 miles per hour,the scooter is not a practical replacement for the automobile on long-distance trips,according to Kamen and others at privately held Segway.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句