Je was op zoek naar: bump into 6 trains in one run (Engels - Chinees (Vereenvoudigd))

this is on the 6 train in new york city.
这是纽约地铁6号线

collecting the maximum quantity of tyres in one run (perhaps including several stops);
一次收集的轮胎数量越多越好（可能包括数个站点）；

school boards in elementary and secondary schools create school sports teams where both female and male pupils may train in one or more sports and may participate in sporting competitions.
小学和中学校务委员会组织了校队，男女学生可接受一种或多种体育培训并可参加体育竞赛。