contact area

例句：

1. 1. The robot'sability to detect and respond to obstacles iscrucial for its successful operation.
   机器人检测和响应障碍物的能力对于其成功操作至关重要。
2. 2. The team worked together to improve theefficiency of their contact area.
   团队共同努力，提高接触区域的工作效率。
3. 3. The new design reducesthe contact area between the two parts,making it easier to connect them.
   新设计减少了两个部分之间的接触面积，使连接更加容易。