根据以色列国家基础设施部的报告，目前以色列的三个主要能源来源是煤(69%)，天然气(23%)及石油(7%)。
According to the Israeli Ministry of National Infrastructure the country's three main energy sources are coal (69 percent), natural gas (23 percent) and oil (7 percent).
2005年，美国把这些养鸡场列为国家“重要基础设施”的一部分，并赋予了它们相当于最高机密的地位。
In 2005, the U.S. classified these chicken barns as part of the nation's 'critical infrastructure,' giving them a kind of top-secret status.
50年前由当时新兴的非洲独立国家继承下来的公路铁路基础设施，现在很大一部分都已经年久失修。
A large part of the road and rail infrastructure inherited by newly independent African countries about 50 years ago has fallen into disrepair.
其中一部分国家正在实行工业化和城市化，需要进一步加强基础设施建设和产业结构升级。
Some of them are industrializing and urbanizing, and they need to build more infrastructure and upgrade industrial structures.
2005年，美国把这些养鸡场列为国家“重要基础设施”的一部分，并赋予了它们相当于最高机密的地位。
In 2005, the U. s. classified these chicken barns as part of the nation's 'critical infrastructure,' giving them a kind of top-secret status.
2005年，美国把这些养鸡场列为国家“重要基础设施”的一部分，并赋予了它们相当于最高机密的地位。
In 2005, the U. s. classified these chicken barns as part of the nation's 'critical infrastructure,' giving them a kind of top-secret status.
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