Until the findings are replicated it is probably too early to choose a spouse based on a facial expression in a photo.

根据照片中的面部表情来挑选配偶可能还为时尚早，除非是这项研究发现能够被重现。

youdao

If you are in a good mood, you also can choose a smile facial expression.

心情好时，又可以选择哈哈大笑的表情形象。

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Until the findings are replicated it is probably too early to choose a spouse based on a facial expression in a photo. On the other hand, it would not hurt to smile for the camera yourself.

当然，仅仅凭笑容来选择配偶还是太早了，但是在照相的时候多露出点笑容总不是件坏事。

youdao

Hunters also can choose a facial expression and opt for a paws-up or paws-down pose.

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You choose a name, facial expression, skin tone, hairstyle and hair color.

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