塔尼娅表现出一副痛苦的表情，好像这个话题太微妙了不便讨论。

Tanya put on a pained look, as though the subject was too delicate to be spoken about.

《柯林斯英汉双解大词典》

田野在颤抖，地平线作出痛苦的表情

The fields quivering, the skyline a grimace

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然而自从他看到了那个痛苦的表情后，他马上就在同一个访谈里发现了另外三个例子。

But once he had spotted the first expression, he soon found three more examples in that same interview.

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