穿过浓烟逃生时，要尽量使身体贴近地面，并用湿毛巾捂住口鼻。

When passing through smoke , try to lower yourself to the ground , and cover your mouth / nose with a wet towel.

youdao

穿过浓烟逃生时，要尽量使身体贴近地面，并用湿毛巾捂住口鼻。

When passing through smoke , try to lower yourself to the ground , and cover your mouth / nose with a wet towel.

youdao