In other words, after decades of talk about the importance of "south-south" ties, those links have finally started to mean something.
换句话说，过去几十年里一直谈论的“南南关系”的重要性开始具备一定意义。
Scientists talk of a broad north-south divide in Europe, with the Dutch, Germans, Scandinavians and Baltics consuming few antibiotics, but lots being guzzled in the Mediterranean.
科学家们认为在欧洲使用抗生素存在明显的南北差异：荷兰、德国、斯堪的纳维亚和波罗的海地区抗生素使用量较少，而地中海地区滥用现象却很普遍。
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