How best to guide the development of those RTAs and FTAs in such a way as to reinforce the multilateral trade system currently hinging on the fate of the Doha Development Agenda (DDA)?

• 那么该如何引导这些地区和自由贸易安排的发展，从而为当前取决于多哈发展议程，命运未卜的多边贸易体系添砖加瓦呢？