fuel quantity indicator

例句：

1. 1.The fuel quantity indicator on the fuel gauge indicates the amount of fuel in the tank.
   燃油表上的燃料量指示器显示油箱中的燃料量。
2. 2. The fuel quantity indicator is essential for maintaining safe driving conditions.
   燃料量指示器对于保持安全驾驶条件至关重要。
3. 3.The fuel quantity indicator helps to prevent overfilling and underfilling of the fuel tank.
   燃料量指示器有助于防止燃料箱的过度填充和不足填充。