About this time, a TV talk show featured two surrogates.

大约就是这一次，一个电视脱口秀节目报道了两个代理人。

A pair can be distinguished into high and low surrogates.

代理对可以区分为高代理和低代理。

Surrogates offer therapeutic exercises to help the patient.

代理人通过治疗性训练帮助病人。

To my mind, terrible diseases are surrogates for an alien invasion.

在我看来，可怕的疾病就是外星人的代理人。

Some surrogates work at counseling centers while others have their own office.

有些代理人就职于咨询中心，有些则有自己的办公室。