They strongly supported such an endeavour and confirmed their commitment to play an active role in the efforts to resolve differences and overcome conceptual or substantive difficulties so that the process could speedily move towards its conclusion.
它们大力支持此类努力，并确认它们将致力于发挥积极的作用，解决各种分歧，克服概念性或实质性困难，从而能够迅速完成这项工作。