I nearly suffocated when the pipe on my breathing apparatus came adrift.

我的呼吸器上的管子脱落时，我差一点窒息。

Firefighters needed breathing apparatus to enter the burning house.

消防队员需要呼吸器以便进入燃烧的大楼。

One of the boys had to be rescued by firemen wearing breathing apparatus.

其中的一个男孩得由戴着呼吸设备的消防队员们营救。

Fire party must have breathing apparatus.

灭火队必须戴呼吸器。

The astronauts have special breathing apparatus.

宇航员有特殊的呼吸装置。