Remember 500c must use a towel to wash around the face of hot compress for three minutes, so that the pores wide open.

记住一定要用500c左右的毛巾在洗净的脸上热敷三分钟，让毛孔完全打开。

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While recording, the contrast detect AF system has the ability to use normal or wide area AF, track a subject through the frame, or use face priority AF to make sure faces are always in focus.

ENGADGET: Nikon D5200 to reach US photographers in late January for $900