人是生產力，老齡化這麽嚴重，加拿大高質量的人口比地值錢。。

來源: 隨意看看～於 2025-03-04 11:23:18 [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.