bottle oxygen造句

• He climbs mountains the old-fashioned way, without the help of bottled oxygen.
• The Russian team would then enter with bottled oxygen and breathing equipment.
• The use of bottled oxygen to ascend Mount Everest has been controversial.
• This ascent was somewhat unusual for a sub-8000m peak in using bottled oxygen.
• The bottled oxygen was there for emergency back-up if they ran into trouble.
• Kropp climbed on and reached the peak solo, without bottled oxygen.
• She had run out of bottled oxygen and was getting frostbitten.
• Like the 1922 expedition, the 1924 expedition also brought bottled oxygen to the mountain.
• Generally speaking, mountaineers start using bottled oxygen when they climb above 7, 000 m.
• Hall was not breathing bottled oxygen, because his regulator was too choked with ice.
• Hall's bottled oxygen is believed to have run out.
• The 1996 disaster also introduced the issue of the guide's role in using bottled oxygen.
• As a consequence of this scientific work, the 1922 expedition planned to use bottled oxygen.
• Guide Anatoli Boukreev's decision not to use bottled oxygen was sharply criticised by Jon Krakauer.
• All were climbing without bottled oxygen, used by most mountaineers for energy and to avoid hallucinations.
• Like many other climbers, he will use bottled oxygen to supplement his breathing at the highest altitudes.
• Banton, president of the Asbestos Disease Foundation of Australia, which represents 250 victims, relies on bottled oxygen.
• On 13 May 1995, she reached the summit of Everest without the aid of Sherpas or bottled oxygen.
• Azim successfully completed his 2nd ascent to mount Everest in 2016, this time without bottled oxygen or Hi-porters.
• Krakauer and his supporters point out that, without bottled oxygen, Boukreev could not directly help his clients descend.