火在该市商业区很快蔓延开了。

The fire swept through the business area of the city.

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但更重要的考验是在希腊和其他水深火热的欧元区国家之间建立隔火带。

But the firebreak between Greece and the other embattled sovereigns of the euro zone is even more important.

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在火灾控制体理论的基础上，建立了一个用于分析火区阻力构成的火灾控制体受力模型。

Based on the theory of fire control volume, a forced model for analyzing the component of flow resistance in fire zone was developed.

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