这通过按下空格键切换其可视性，只有在他们周围的一个触发装置中才能完成。

This is achieved by toggling their visibility pressing the spacebar and works only when inside a trigger volume surrounding them.

youdao

这通过按下空格键切换其可视性，只有在他们周围的一个触发装置中才能完成。

This is achieved by toggling their visibility pressing the spacebar and works only when inside a trigger volume surrounding them.

youdao