BBC在线收听下载:美国国务卿称伊朗核谈取得重大进展

1.All sides here in Vienna wanted a deal. None of them were prepared to walk away from a negotiation they said was difficult.

walk away from 离开；轻易地胜过；从...旁边走开

The red horse walks away from the white one.
红马比白马跑得快。

I have something to tell you. Don't walk away from me.
我有事要告诉你，别走开。

2.The reason, is that the alternative might in the end, turn out to be war.

turn out to be 结果是；原来是

Her years with MMC would turn out to be fortuitous for Britney.
同米老鼠俱乐部在一起的年代后来给她带来了好运.

I'm sure the prime minister will turn out to be a good loser.
我相信首相会是个输得起的人。