这把酒吧凳可以轻松旋转，方便顾客聊天。

The bar stool ___swivels easily, making it convenient for customers to talk.

这把办公椅的底座有一个旋转装置，可以让你轻松转向任何方向。

The office chair has ___swivels in its base, allowing you to turn easily in any direction.

当被问到敏感问题时，他突然转换话题谈起了天气。

When asked about the sensitive issue, he suddenly ___swiveled the topic to talk about the weather.