Humor has been shown to boost brainpower and improve immune-cell function (which can help ward off cancer).

研究表明：幽默有助于提升脑力，增强免疫细胞的功能——这能帮助预防癌症。

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Humor has been shown to boost brainpower and improve immune-cell function (which can help ward off cancer).

研究表明：幽默有助于提升脑力，增强免疫细胞的功能——这能帮助预防癌症。

youdao