汽车以排出废气的形式污染空气。
燃料系还把废气通过排气管排出。
The fuel system also exhausts the effluent gas through the exhaust pipe.
那家工厂排出的废气污染了空气。
The gas released from that factory has taken a toll on clean air.
那家工厂排出的废气污染了空气。
The gas released from that factory has taken a toll on clean air.
应用推荐