You will want to use a type of remote shutter release to avoid touching the camera.

为避免碰到相机，你可以使用遥控快门线来控制快门。

youdao

I tend to use GIMP everywhere except for GNOME systems, where I use Shutter because of its prefixing, numbering, and sophisticated selection capabilities.

在除GNOME之外的所有系统上我通常使用GIMP，在GNOME系统上使用Shutter，因为Shutter提供前缀、编号和先进的选择功能。

youdao

Fast shutter doors fire zoning and fire partition of don't usually make frequent use, once the area of fire shutter should effectively put into use.

防火分区和防火隔断的快速卷帘门平时不作频繁使用，一旦区域发生火情，卷帘应有效地投入使用。

youdao

When set at maximum aperture and widest angle of view the photographer can use fast shutter speeds in dimly lit locations and take advantage of a beautiful bokeh (out-of-focus) effect in the background.

ENGADGET: Pentax launches brass-bodied MX-1 point-and-shoot: 12MP with 4X zoom (update: now with hands-on photos)