Well, it's an automatic camera. You just press the button.

是这样的，这是台全自动相机，你只要摁下这个按钮就好了。

Automatic cameras are getting more and more popular these days.

自动照相机现在越来越流行了。

Slaton and others set up automatic cameras to observe pelican nests on the island.

斯莱顿和其他人安装了自动摄像机来观察岛上的鹈鹕巢穴。

He noted the four thick posts at the quarter miles that held the automatic cameras that recorded the whole race and whose film was available to the Stewards within minutes of each finish.

他注意到在四分之一英里处有四个厚柱子， 上面装有记录整个比赛的自动摄像机， 并且在每次比赛结束后的几分钟内， 干事就可以获得其胶片。