The findings, published in the Journal of Consumer Research, suggest that seeing a thin friend devour a big meal gives us ...

dàn shì ， dāng tā chéng wéi le wén xué ， tā chéng zài zhe wén huà yǔ jì yì de shí hou ， tā jiù biàn de měi hǎo qǐ lai ， tā chéng wéi yīn fú liú tǎng zài shé jiān ， tā biǎo dá zhe rén men de xǐ nù āi y ...