求翻译：根据交通部统计数据，2009年港口行业增长稳定，全年全国港口完成货物吞吐量76.51亿吨，完成外贸吞吐量19.94亿吨。是什么意思？

According to the Ministry of Transportation statistics, in 2009, the port industry, steady growth for the whole country port cargo throughput of 76.51 million tons, foreign trade throughput of 1.994 billion tons.

Based on statistical data, traffic, port industry in 2009, steady growth throughout the country, and the annual completion of cargo throughput port 7.651 billion tons, complete foreign trade throughput 1.994 billion tons.

According to the Ministry of Communications statistical data, in 2009 the harbor profession growth is stable, whole year the national harbor completes the cargo volume of goods handled 7,651,000,000 tons, completes the foreign trade volume of goods handled 1,994,000,000 tons.

According to the Ministry of statistics, 2009 port industry growth and stability, national completed port cargo throughput 7.651 billion tons for the year, completing trade throughput for 1.994 billion tons.

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