他不喜欢她，我怀疑这种感觉是相互的。

He doesn't like her, and I suspect the feeling's ___mutual.

两位同事之间存在着相互钦佩。

There is a ___mutual admiration between the two colleagues.

该协议促进了团队之间的相互尊重和理解。

The agreement fosters ___mutual respect and understanding among the teams.