首先，将拍摄对象居中，然后将快门按钮按下一半。
First, center the subject and press and hold the shutter button halfway down.
如果不想照片模糊不清，则需要先锁定焦点，使拍摄对象居中，然后重新组合照片，使拍摄对象不在中间。
If you don't want a blurred picture, you'll need to first lock the focus with the subject in the middle and then recompose the picture so the subject is away from the middle.
在定位被拍摄者头部，去除可能出现的反光时，必须注意拍摄时达到本手册上列出的面部区域和面部居中准则。
Even so, care should be taken to meet the required facial area and face centering guidelines outlined in this brochure when positioning the subject's head to remove the potential glare.
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