anterior region of thigh

例句：

1. 1. He wasinjured in the anterior region of his thigh during a soccer game.
   他在一次足球比赛中大腿前部受伤了。
2. 2.The doctor advised him to exercise regularly to prevent injuries in the anterior region of his thigh.
   医生建议他定期锻炼，以防止大腿前部的受伤。
3. 3. The patient's condition worsened as he lay in bed, and he had to be moved to a more comfortable position in the anterior region of his thigh.
   病人躺在床上时病情加重，不得不移到更舒适的部位，即大腿前部。