Thanks to eight rounds of multilateral negotiations, much has been done in half a century to dismantle tariff and non-tariff barriers to trade; but by far the main beneficiaries of trade liberalization have been the industrial countries.
经过半个世纪以来的八轮多边谈判，在拆除关税和非关税贸易壁垒方面取得了很大成果；但从贸易自由化得益，远远最多的，是工业国自己。