turn and bank indicator

例句：

1. 1. The turn and bank indicatoris used to indicate the direction of thevehicle's turning.
   转向和制动指示器用于指示车辆转弯的方向。
2. 2. The turn andbank indicator is an important part of thevehicle's control system.
   转向和制动指示器是车辆控制系统的重要组成部分。
3. 3. The turn andbank indicator can help drivers make accurate turnsand avoid accidents.
   转向和制动指示器可以帮助驾驶员做出准确的转弯，避免事故的发生。