Olympic trial

基本解释

Between the airplane and the immigration checkpoint, the high-speed procession of passengers resembled an Olympic sprint trial for senior citizens.
从飞机到入境关卡，旅客队伍行进速度之快都快赶上奥运会的老年组短跑选拔赛了。
With three years to go until the opening ceremony, London Olympic organizers have announced the successful trial run of a high-speed Olympic train service.
距开幕时还有三年之际，伦敦奥运会的主办方宣布高速奥运列车服务成功试运行。
The subway line built to link Olympic venues in Beijing began trial operation Monday, but it is open exclusively to the Games' workers, volunteers and media people.
北京地铁奥运支线28日正式开始载客试运营，但只限于奥运会有关工作人员、志愿者和媒体人员等。
www.chinadaily.com.cn

It's really the trial's first Olympic moment.
NPR: Olympic Hopefuls Compete at Track and Field Trials