日本「空巢老人」接近1/5, https://zh.cn.nikkei.com/politicsaeconom⋯sasociety/47509-2022-02-08-05-01-00.htmlhttps://zh.cn.nikkei.com/politicsaeconomy/politicsasociety/47509-2022-02-08-05-01-00.htmlCannot get data from URL
https://zh.cn.nikkei.com/politicsaeconomy/politicsasociety/47509-2022-02-08-05-01-00.htmlCannot get data from URL