The plane is about to take off. Please don““t walk about in the cabin.
The plane is about to take off. Please don““t walk about in the cabin.
飞机马上要起飞了，请不要在客舱内走动。
The plane is about to take off. Please don““t walk about in the cabin.
飞机马上要起飞了，请不要在客舱内走动。