chē bǎo xiǎn péi : chē > rán yóu guǎn 
nínshìfǒuzàixúnqiú:燃油燃油管燃油管路燃油 燃油管 燃油管路gèngduōjiéguǒ...
yīngwénjièshì:
  1.   burning oil culvert