Sommer notes CPAP or continuous positive airway pressure devices are more common in wealthier countries.

索姆尔称“持续正压气道通气”（CPAP）设备在发达国家非常普遍。

Scientists at the Philipps University of Marburg have developed a simplified respirator. PhD student, Caroline Sommer.

马尔堡大学科学家研制了一种简易呼吸机，下面是博士生卡罗莱纳·索姆尔的讲话。

California-based photo illustrator and photographer Josh Sommer will blow your mind with his incredible surreal photo montages.

加州的插图画家和摄影家乔什•萨默用他的难以置信的超现实主义的照片蒙太奇来扰乱你的思想。