Whilst trade barriers in the main markets are now generally low for most trade of developed countries, there is a lack of equal opportunities for developing countries' exports in the present system.
虽然现在主要市场的贸易壁垒对于发达国家的大多数贸易来说是普遍较低的，但在目前的体系中，发展中国家缺乏平等的出口机会。