shutter button

基本解释

First, center the subject and press and hold the shutter button halfway down.
首先，将拍摄对象居中，然后将快门按钮按下一半。
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Second, reposition your camera (while still holding the shutter button) so the subject is away from the center.
其次，重新定位相机（仍按住快门按钮），使拍摄对象不在中央。
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You can now press the Volume Up button to snap a picture; it falls exactly where a real camera’s shutter button would be.
如今，你还可以通过上方的“音量按钮”来拍照，它简直就变成了一个快门按钮。

Notably, this is the first 3 to feature a power zoom toggle placed around the shutter button.
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To avoid accidental engagement, the shutter button has been recessed, while the Mode Dial can be locked.
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Speaking of which, we were delighted by the fact that both phones feature a dedicated camera shutter button.
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