gas-guide tube

例句：

1. 1. The gas-guide tube is essential for the operation of the engine.
   气体导管对于发动机的运行至关重要。
2. 2.The engineer used a gas-guide tube to connect the two pipes.
   工程师使用气体导管将两根管子连接起来。
3. 3. The gas-guide tube was damaged during the accident, which caused the car to stall.
   事故中损坏了气体导管，导致汽车熄火。