Reconciling these conflicting interests and anxieties is not a realistic task for a single, or even several, summits, whether of the G20, G13 or some other combination.

• 对于单独一次甚至几次峰会（不管是20国集团峰会、13国集团峰会还是其它峰会）而言，协调这些互相冲突的利益和担忧并非一个现实的任务。