graded exercise test

例句：

1. 1. Thedoctor ordered a graded exercise test forhis patient.
   医生为他的病患安排了一次分级运动测试。
2. 2. The team needs topass the graded exercise test before theycan compete in the championship.
   在参加锦标赛之前，队伍需要通过分级运动测试。
3. 3.The graded exercise test is designed toevaluate the athlete'sstrength and endurance.
   分级运动测试旨在评估运动员的力量和耐力。