He greeted them with a wave and a broad smile.

他咧嘴笑着挥手和他们打招呼。

《柯林斯英汉双解大词典》

She hopes that every kid can have a clean mouth and a broad smile.

她希望每个孩子都能有一个干净的口腔和灿烂的笑容。

youdao

With a broad smile highlighting her face.

她脸上露出了明朗的笑容。

youdao

She seemed overwhelmed at times, but occasionally managed a broad smile.

VOA: standard.2009.08.25

He also flashed a broad smile at times to diffuse the awkward translation delays.

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With a broad smile she said nobody on the bus knew what she was carrying with her.

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"One thing without a doubt is that I'm a happy boxer, " he said with a broad smile.

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