swimming lane

基本解释

Finally I understood the reason for his rant earlier, he was upset that my father had been swimming in this lane.
我终于明白他刚才怪叫的原因，原来是不满刚才家父在此泳道游泳；
St. Paul's, a boarding school in Concord, N.H., which places No. 8 on our list, has nine athletic fields, two ice rinks, 15 tennis courts and an eight-lane competition swimming pool.
Paul's预科学校，在我们的名单中排名第8，拥有9个田径运动场，2个冰上曲棍球场，15个网球场和一个有八个泳道的比赛用的标准游泳池。
blog.sina.com.cn
Swim laps: At almost every pool there will be at least one lane for swimming laps, so in between chatting with your friends just go and swim some laps quick, 10-20 minutes should do the trick.
游泳：大多数的游泳池都会至少有一个适合游泳的泳道，与你的朋友交谈期间你可以游上几圈，大概10-20分钟就可以了。。