Germany stepped up efforts Tuesday to trace the source of a bacteria outbreak that has killed 25 amid warnings it might never be found, while the EU pledged aid for vegetable farmers hit by the scare.

欧盟承诺向被恐慌打击的蔬菜农场提供援助，德国于星期二加强努力查找细菌的源头，但是警告说可能不会找到源头，在这次细菌爆发中已经有25个人死亡。

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There are ushers at every corner to smooth your way, a welcome source of aid amid the swirl of guests in varying states of disorientation, excitement or wonder.

每个拐角处都有引座员为您排忧解难，随时为陷于各种困境不能自拔的来宾们提供帮助，这些来宾有的迷惘混乱，有的激动不已，还有的大惊小怪。

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Are you a source of stress to other people? Do you thrive amid their stress?

你对别人是一个压力源吗？你在他们的压力中欣欣向荣吗？

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Backers of Shariah-compliant finance see an opportunity for expansion amid the global economic downturn, and some Western banks are welcoming this growing source of new business.

CENTERFORSECURITYPOLICY: Center For Security Policy