更多警车赶到，现场可以听到此起彼伏的警笛声。
def _extract_text(node) - str:
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Александр Курбатов (редактор отдела «Бывший СССР»)
In 2023, Radio 1's Big Weekend took place in Camperdown Country Park in Dundee.
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.
· 黄磊 · 来源：tutorial资讯