Second, we'll move to the physiological factor.

第二，我们来谈谈生理因素。

The affinity of hemoglobin for oxygen is decreased in our tissues by several physiological factors.

血红蛋白对氧气的亲和力在我们的组织中由于多种生理因素而降低。

In this lesson, we will discuss the physiological factors that help hemoglobin unload oxygen as it goes through our metabolizing tissues.

本节课，我们将讨论有助于血红蛋白通过代谢组织释放氧气的生理因素。

On the other hand, researchers think that if a person believes a fake treatment is real, their expectations of recovery actually do trigger physiological factors that improve their symptoms.

另一方面，研究人员认为，如果一个人相信假治疗是真实的，他们对康复的期望实际上确实会触发改善症状的生理因素。

Others also question the model's clinical focus on only physiological factors arguing the cultural attitudes, psychological and relationship factors, and other external details should also be considered when looking at sexual response.

其他人也质疑该模型的临床重点只关注生理因素，认为文化态度、心理和关系因素以及在观察性反应时还应考虑其他外部细节。

Today I will focus on the causes of sexism in English language, and I will discuss it from four aspects: the cultural factor, the physiological factor, the social factor and the psychological factor.

今天我将从文化因素、生理因素、社会因素和心理因素四个方面来探讨英语中性别歧视的成因。