fuel tank guard

例句：

1. 1. The truck's fueltank is protected by a sturdy metal guard.
   这辆卡车的燃料箱由坚固的金属保护罩保护。
2. 2. Thedriver had to remove thefuel tank guard before starting theengine.
   司机在启动发动机前必须拆除燃料箱保护罩。
3. 3. Theengineer inspected the fueltank guard for any signs ofwear or damage.
   工程师检查了燃料箱保护罩，以查看任何磨损或损坏的迹象。