Last year, America's oil production reached its highest level since 2003.

去年，美国的石油产量就达到了自2003年来的最高值。

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National primary energy production reached 1.34 billion tons of standard coal.

一级能源生产达到13.4亿吨标准煤。

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In fact, last year, American oil production reached its highest level since 2003.

实际上，去年，美国的石油产量就达到了自2003年以来的最高值。

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He says the increase in milk production reached a high of more than six kilograms per cow per day.

VOA: special.2009.05.12

So rather than go through the usual casting channels, the production reached out to families via autism blogs.

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In fact, last year, American oil production reached its highest level since 2003.

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Global production reached 1.54 million barrels of oil equivalent (boe) per day, while refining capacity utilization rate stood at 91%.

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