back汽车什么意思

最佳答案

Certainly! Here's a step-by-step explanation of the information provided:

Understanding "back" in English:

1. Car's Back (Back Button):

   • The "back" button is a control feature found on the middle controller screen of a vehicle.
   • When used, it allows drivers to return to previous menus or options after making an adjustment.
   • Pressing the back button typically returns the driver to the previous step.

2. Roadside Back (Back Button):

   • In road traffic, "back" has specific operational meanings:
     • At Turnabouts with Return Sign: Vehicles can turn around and return if a return sign is present.
     • With Left Turns: Vehicles may return to their original path using the left turn area before proceeding through a traffic light.
   • When Is Back Not Allowed? When the "back" light (indicating an orange or yellow signal) turns red, vehicles are prohibited from returning.

3. Summary of Back Functionality:

   • The back button serves both car and road functionalities.
   • It returns drivers to their previous step when pressed.
   • On roads with return signs or left turn areas, it is permitted but must be used carefully, especially during red lights.

Let me know if you'd like further clarification!