好幸福照片
Good happy picture
以上为机器翻译结果，长、整句建议使用 人工翻译 。
在该项新研究中，参与调查者被问及其幸福程度；面谈者当面或之前按照照片把他们的相貌划好等级。
In the new study, participants were asked about their levels of happiness; their looks were rated by interviewers face-to-face or from photos.
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好幸福的照片，处处透着快乐的气息！
What happy pictures. everywhere the sound of happiness!
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