Acclimatization helps athletes perform better at higher altitudes.

适应高海拔有助于运动员更好地发挥表现。

His physiological tolerance to high altitudes is remarkable.

他对于高海拔地区的生理耐受能力非常出色。

I always feel a bit airsick when flying at high altitudes.

每次在高空飞行时，我都会有一点晕机的感觉。

The process of acclimation is crucial for athletes training at high altitudes.

对于在高原训练的运动员来说，适应过程至关重要。

Aviation enthusiasts often talk about flying at stratospheric altitudes as a challenge.

航空爱好者常常将飞行到平流层高度视为一种挑战。

Climbers often experience difficulty breathing at high altitudes due to lower oxygen levels.

攀登者在高海拔地区常常因为氧气含量低而感到呼吸困难。

The actinic effects of the UV rays are more pronounced at higher altitudes.

紫外线的效应在高海拔地区更为明显。

The thinness of the atmosphere at high altitudes can cause headaches and dizziness.

高海拔地区的稀薄空气可能导致头痛和眩晕。

The team leader emphasised the importance of acclimatisation to high altitudes before their trek.

领队强调了高原徒步旅行前进行适应的重要性。

Tourists should allow time for acclimatization before engaging in strenuous activities at high altitudes.

游客在高海拔地区进行剧烈活动前，应留出时间适应环境。