相机的快门速度可以调整。

The camera's shutter speed can be adjusted.

快门按钮在相机的顶部。

The shutter button is on the top of the camera.

他按下快门时，闪光灯亮了。

The flashbulb went off when he pressed the shutter.

她喜欢用慢快门拍摄夜景。

She likes to use a slow shutter to photograph night scenes.

他按下快门，拍下了美丽的风景。

He pressed the shutter and captured the beautiful scenery.

快门声在寂静的夜晚显得格外清晰。

The sound of the shutter was particularly clear in the silent night.

你只要按快门就行了.

You just press the shutter.

校准快门速度和光圈。

Adjust the shutter speed and aperture.

激光器L发出的光束经过快门S。

L passes through the shutter S.

电子控制的镜头快门。

Electronically controlled lens shutter.