household robot arm的用法和樣例：
例句
- The wrist force sensor located between the gripper and arm is considered to be the most important force sensor.
位於機器人手臂和夾持器之間的腕部力感測器是最重要的力感測器。 - Once inside, the cow is rewarded with the food.As the cow eats, a robotic arm cleans and connex connects the animal to the milking machine.
一旦進入，奶牛被獎勵給食物，當它吃食的時候，一支機器人手臂開始清潔並將擠奶機接上奶牛。
