We shall cooperate closely among ourselves and with other partners to ensure further progress of collective action at the next G20 Summit to be held in Pittsburgh in September 2009.

• 我们将在彼此之间并同其他伙伴开展密切合作，确保2009年9月在匹兹堡举行的二十国集团峰会在采取集体行动方面取得更多进展。