“Three months ago, with a clear signal the situation would have calmed down, ” says Henrik Enderlein of the Hertie School of Governance in Berlin.

柏林赫尔梯行政学院的亨利克.恩德尔林称，“三个月前，如果有明确方向，情况就会得以控制。

youdao

Finally, once a police car has the Tahoe in view and the road ahead is clear, a second signal slows the engine down.

最后，只要它进入警车的视线内，并且前方道路通畅，第二个信号就会让它的引擎慢下来。

youdao

"We have now to concretize the measure which have been agreed upon 11 April and we have to send a clear signal that we will not let down Greece, and I think that is the bottom line of everything."

VOA: standard.2010.04.28

But our East Africa correspondent says the rebels' brutal tactic of kidnapping children is a clear signal that they have no intention of laying down their arms.

BBC: Burundi students escape rebels

This is a clear signal that businesses are reluctant to hire in large enough numbers to bring down this all-important number.

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