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But they have fallen short of committing to adjust those policies .

但他们并没有承诺调整那些政策。

By committing to the largest fiscal retrenchment in living memory the coalition has gone for broke .

通过承诺实施当代人记忆中最大规模的财政紧缩，英国联合政府已经孤注一掷。

By committing to keep space weapons-free , china and the us can work to ensure peaceful and stable exploration .

承诺不在太空部署武器，中美两国就可以致力于和平而稳定的空间开发。

But any new european contribution will be feeble compared with the 21000 extra troops that the us is committing .

但无论欧洲新增多少兵力，和美国承诺增派的2.1万军队相比，都将是微乎甚微。

George osborne , the chancellor , had tied his hands for this budget by committing to austerity measures .

英国财政大臣乔治奥斯本（georgeosborne）承诺采取紧缩措施，因此在预算案上束住了手脚。