athlete heart

例句：

1. 1. The athlete's heart is strong and resilient.
   运动员的心脏强壮而坚韧。
2. 2. She has an athlete's heart and loves to run.
   她有一颗运动员的心，喜欢跑步。
3. 3. Athletes often have athlete's hearts that can withstand intense training.
   运动员通常拥有能够承受高强度训练的运动员之心。