It provides much-extended coverage for Americans who lack it, and for a publicly provided competitor to private insurance schemes.

他覆盖面更为广泛，为更多需要他的美国人服务，并且与私人保险方案形成公开的竞争。

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The project to expand radio and television coverage in rural areas was extended from incorporated villages to unincorporated villages.

广播电视村村通工程由行政村向自然村延伸

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SPEC has significantly extended the technology coverage in the SPECjAppServer2004 benchmark.

而SPEC在SPECjAppServer 2004基准中已大大扩展了技术范围。

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Already, the Affordable Care Act has extended coverage to thousands of young adults, and has increased access to HIV testing for millions of women without cost sharing.

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Congress last year extended Medicare coverage to drugs in part because of such concerns.

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The government recently extended its coverage in return for trade unions agreeing to a change in the law to allow lay-offs.

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