extremities of fenders

例句：

1. 1. The scientist examined the extremities of the animal's body.
   科学家检查了动物身体末端的情况。
2. 2.The team members gathered at the extremities of the field to start their training session.
   队员们聚集在操场的尽头开始他们的训练课。
3. 3. The researchers found that the extremities of the plant were covered in trichomes.
   研究人员发现植物的末端覆盖着毛状物。