布朗已承诺出席哥本哈根会议，以帮助促成一项协议，并坚持不可能有B计划。米利班德今天则再次督促奥巴马参加会议。

Gordon Brown had pledged to go to Copenhagen to help broker a deal, insisting there could be no plan B. Miliband again today urged Obama to attend.

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也可以在陈述句后添上附加疑问（如“你今天可以完成这些工作，你不能吗？”） ，这样有可能推动协议的达成。

Tag questions can also be added to statements to nudge agreement.

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即使协议达成，也 不代表这是长久的解决之道。 今天谈判开始之前，有人担心，伊朗可能退出本月初在日内瓦“原则上”达成的协议。

There were fears before negotiations began today that the Iranians could pull out of an agreement struck "in principle" at the beginning of the month in Geneva.

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