讨论持续了两个小时，主持人见意见仍无法统一，只好鸣金收兵，改天再议。
The discussion lasted two hours, but seeing that the opinions still could not be reconciled, the moderator had to call it quits and postpone the matter.
The discussion lasted two hours, but seeing that the opinions still could not be reconciled, the moderator had to call it quits and postpone the matter.