It's like a natural oxygen bar.

像一个天然氧吧。

youdao

It is virtually a natural oxygen bar.

简直是个天然氧吧。

youdao

Sweden's air is a natural oxygen bar, every day is the blue sky, white clouds.

瑞典的空气是天然的氧吧，每天都是蓝天、白云。

youdao

Doctors say that over time the damage interferes with the natural exchange of oxygen and carbon dioxide in the lungs.

VOA: special.2010.06.23

Doctors say the damage brought on by these conditions eventually interrupts the natural exchange of oxygen and carbon dioxide in the lungs.

VOA: standard.2010.06.21

When Google wants your business it can try to take it by competing or simply cutting off your natural search oxygen.

FORBES: Why Facebook Should Buy ValueClick

Thomas died due to lack of oxygen, and Dr Whittington recorded a verdict of death by natural causes aggravated by neglect.

BBC: Midwife workload blasted by coroner