常見例句She ran herself out in the first few kilometers. 她才跑了幾公裡就沒力氣了。The bridge is almost 2 kilometers long. 這座橋差不多有兩公裡長。The river is 300 kilometers in length. 那條河長300公裡。The train usually goes120 kilometers in one hour. 火車通常一小時(shí)跑120公裡。The distance was approximated as five kilometers. 估計(jì)這段距離爲(wèi)五公裡。The city covers an area of 15 square kilometers. 該城市的麪積爲(wèi)十五平方公裡。 返回 kilometers