actuating例句

It was a dissolving fire which was actuating him now.
此刻驱使他的是吞噬一切的烈火.

The valve actuating device is installed in another room.
阀门传动装置安装在另一舱室.

Is actuating pressure passed see horror piece will alleviate useful?
工作压力通过看恐怖片来缓解有用吗 ?