involve是及物动词，意思是包含；牵涉；使陷于；潜心于;

revolve既可作及物动词，也可作不及物动词，意思是旋转；循环出现；反复考虑。作名词时意思是旋转；循环；旋转舞台。

相关介绍

The problem, needless to say, is the cost involved.

不用说，问题是所涉及的费用。

We'll make our decision and contact the people involved.

我们将作出决定，再与有关人员联系。

The theatre has a revolving stage.

剧院有一个旋转舞台。

She thinks that the world revolves around her.

她以为整个世界都以她为中心。