| 例句 |
Acclimatization to higher altitudes may take several weeks.适应较高海拔可能会需要几个星期的时间。The chamber simulates conditions found at high altitudes.这个房间模拟高海拔地区的环境。These altitudes are frequently wrapped in storms.这些高地常刮风暴。At high altitudes there is less atmospheric pressure , making it more difficult for the lungs to extract oxygen from the air.在高海拔处气压低，肺部从空气中吸氧困难。The aircraft was most temperamental at high altitudes.那架飞机在高空飞行时性能极不稳定。The satellites orbit at different heights/altitudes.卫星在不同的高度上沿轨道运行。It's very difficult to breathe at high altitudes.在海拔高的地方很难呼吸。The boiling point of water is lower at high altitudes.水的沸点在纬度高的地方比较低。The atmosphere is very rare at these altitudes.在这么高的地方，空气相当稀薄。They had jumped from higher altitudes.他们从更高的高度上跳过伞。The thin air at high altitudes usually tires out people who are not used to the mountains.高海拔的稀薄空气常常会让不习惯爬山的人感到疲劳。What type of clothing is necessary for survival at these altitudes?需要什么样的衣服才能在这样的海拔高度生存？At high altitudes it is difficult to get enough oxygen.在海拔高的地方很难得到足够的氧气。There is not enough oxygen to sustain life at very high altitudes.在海拔非常高的地方没有足够氧气维持生命。At some altitudes snow never melts.在某些高地雪从不融化。He found it difficult to breathe at high altitudes.他觉得在高空呼吸困难。 |