Happiness: crow's feet wrinkles; pushed-up cheeks; movement from the muscle that orbits the eye.

快乐：眼角挤出鱼尾纹，脸颊往上挤，而且调动了眼部肌肉。

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Crow's Feet eye wrinkles Everyone gets wrinkles on the outside of the eyes eventually, but.

眼部鱼尾纹每个人眼部周围都会长皱纹，但吸烟者的眼部皱纹出现的早且深。

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It put forward a mechanical model to simulate the forehead wrinkles, crow's feet and wrinkles of corners of the mouth.

在弹性小变形情况下，建立了额头皱纹、鱼尾纹和嘴角皱纹的力学模型。

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But after physicians noticed that patients treated with Botox had fewer facial lines, an increasing number of doctors since the mid-1990s have used it to reduce forehead creases and crow's feet wrinkles, which are caused by muscle contractions right under the skin.

FORBES: Smooth Operator

But after patients who were treated with Botox showed a decrease in facial lines, an increasing number of physicians since the mid-1990s have used it to reduce forehead creases and crow's feet wrinkles, which are caused by muscle contractions directly under the skin.

FORBES: Smooth operator