distance是距离（公里）的意思。

distance，英文单词，名词、动词，作名词时意为“距离；远方；疏远；间隔”；作动词时意为“ 疏远；把…远远甩在后面distance:n. 距离，路程;远处;疏远;(时间的)间隔，长久vt. 把…远远甩在后面;疏远;与…保持距离;用作名词(n.)Walk on a short distance and there you are.再往前走不了多远,你就到了。It takes strength and attention to drive a truck long distances.跑长途的汽车司机需要付出劳力,思想也要高度集中。This is the point, from which all distances are measured.从这一点开始来测量各方面的距离。Our destination is still some distance away .我们的目的地离这里还有一段路程