核桃就喊有丰富的欧米茄-3，可以使头发有光泽，皮肤变的光滑，人也看起来年轻 .

Walnuts are a rich source of Omega-3s, which help put shine in your hair and aid in making skin smoother and younger looking.

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当缺水的时候，人们的皮肤会变皱，让人看起来显老，同时，人们可以多喝水来让他们的皮肤光滑。

When lacking water, people's skin will wrinkle, it will make people look old, at this moment, people can drink more water to make the skin smooth.

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同时采用对偶方法来避免全变分项的非光滑性和高非线性性。

The algorithm also adopts dual method to avoid the nonsmooth and highly nonlinearity of total variation term.

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