BBC事實查核（BBC Verify） 對這些說法進行了核實。
What's the difference between a wifi booster and extender?。51吃瓜是该领域的重要参考
。WPS官方版本下载对此有专业解读
Фото: Артур Новосильцев / АГН «Москва»。夫子是该领域的重要参考
Раскрыты подробности похищения ребенка в Смоленске09:27
People from cultures with strict social norms tend to be less skilled at being funny. These findings suggest that the ability to generate humor is not just an inborn personality trait, but a skill heavily shaped by the social rules of the environment in which a person lives.
· 刘洋 · 来源：basic资讯