在奥运会选拔赛之前，他需要进一步提高自己。

He needs to sharpen up before the Olympic trials.

《牛津词典》

自1996年奥运会选拔赛后首次复出的杰基·乔伊纳·科西以6502分的成绩获得了为期2天的七项全能赛冠军，她的成绩是本年度世界最好成绩。

Jackie Jogyner-Kersee, competing for the first time since 1996 Olympic trials, won the two-day heptathlon with 6502 points, the highest score in the world this year.

youdao

自1996年奥运会选拔赛后首次复出的杰基·乔伊纳·科西以6502分的成绩获得了为期2天的七项全能赛冠军，她的成绩是本年度世界最好成绩。

Jackie Jogyner-Kersee, competing for the first time since 1996 Olympic trials, won the two-day heptathlon with 6502 points, the highest score in the world this year.

youdao