On the plane wearing oxygen mask instructions are written to give to bring their own mask and then help others. This is not selfish, but one the most efficient way of doing things, so to help the outside world, please allow their health to meet.

On the plane wearing oxygen mask in the instructions are written to the first, to bring their own mask on before helping others. This is not selfishness, but one of the most efficient ways of doing things, so to help outside before you start to let their own health, meet.

Wears on the airplane attracts the oxygen face guard to instruct all writes about, gives first oneself takes to bring with the face guard to help others again.This is not selfish, but is one kind most effective handles matters the way, therefore in front of the help outside, please first let oneself

Wearing oxygen mask indicates on the plane are written to, to bring their own mask and then help others. It is not selfish, but one of the most efficient way, so before the help outside, first to their own health, to meet.

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