The first new train will enter service on the Metropolitan line in 2009 and, together with new signalling, the new fleets will improve journey times on the sub-surface lines.
第一台新列车将在2009年在首都线投入使用，而且，连同新的信号传输，第一批新列车将提高地下路线的运行次数。
Nonattainment areas now must include the entire metropolitan area unless the state can show that some sub-area does not contribute significantly to the nonattainment problem.
现在的非达标区域必须包括整个都市区，除非这个州能够表明，某些分区并不存在严重的非达标问题。
Nonattainment areas now must include the entire metropolitan area unless the state can show that some sub-area does not contribute significantly to the nonattainment problem.
现在的非达标区域必须包括整个都市区，除非这个州能够表明，某些分区并不存在严重的非达标问题。
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