LANCE 发表于 2025-3-28 17:02:44
http://reply.papertrans.cn/32/3169/316855/316855_41.png无能力 发表于 2025-3-28 22:30:16
http://reply.papertrans.cn/32/3169/316855/316855_42.png预知 发表于 2025-3-29 00:17:12
http://reply.papertrans.cn/32/3169/316855/316855_43.png热心 发表于 2025-3-29 06:16:12
http://reply.papertrans.cn/32/3169/316855/316855_44.pngCHIP 发表于 2025-3-29 11:17:39
http://reply.papertrans.cn/32/3169/316855/316855_45.png直觉没有 发表于 2025-3-29 12:01:54
Migration Pressures on Europe,on into a return to the place of origin)- might be perceived as a process rather than an event. Unlike other basic demographic phenomena such as birth, death or even the formation of a conjugal union, migration occurs in a time interval (sometimes of considerable duration), rather than at a particul