She had a dimple which appeared when she smiled.

她一笑就现出酒窝。

《牛津词典》

When she smiled at him, his face flushed bright red.

当她对他微笑时，他的脸涨得通红。

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I was taking a photo of a country woman spinning wool, when she smiled and said to me, in perfect English: "How much do I get for that?"

我为一个正在纺羊毛的农妇拍了一张照片，她居然用纯正的英语微笑着对我说，“你给我多少钱呢？”当然她是和我开玩笑。

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Even the stunning Neve Campbell made her way down the street, dodging knives, running and throwing stuff, and the childhood Canadian crush in me was delighted when she smiled my way and waved.

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Backstage, she gasped with relief and smiled when she saw a still shot of her acceptance speech.

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When she looked up, she sheepishly smiled.

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