“forward motion”簡單造句，forward motion造句子

Contemporary applications are often reluctant to take any forward motion without a person directing them in advance.

When we decide to drive to the office, we must open the garage door, get in the car, start the motor, back out, and close the garage door before we even begin the forward motion that will take us to our destination.

Each hose can be expanded and contracted independently. Doing so in sequence along the length of the torus generates forward motion.