324 篇文章
Plants were among the first to conquer the land...
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Plants were among the first to conquer the land... 植物是最早征服陆地的生物之一

A feat it first achieved in the oceans.
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A feat it first achieved in the oceans. 这一壮举首先在海洋中实现

The first spark appeared four billion years ago.
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The first spark appeared four billion years ago. 第一丝火花出现在40亿年前

5,000 people live in the world's first ever eco-friendly district,
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5,000 people live in the world's first ever eco-friendly district, 五千人居住在世界上首个生态友好地区

The first natural parks were created just over a century ago.
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The first natural parks were created just over a century ago. 第一个自然公园创建于一个世纪前

America was the first to discover, exploit and harness...
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America was the first to discover, exploit and harness... 美国第一个发现 开采 并掌握了

New York. the world's first megalopolis...
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New York. the world's first megalopolis... 纽约 世界第一大都市

It resulted in the first surpluses...
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It resulted in the first surpluses... 它导致了第一次盈余

Agriculture was their first great revolution.
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Agriculture was their first great revolution. 农业是他们第一次伟大的革命

The first towns grew up less than 600 years ago.
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The first towns grew up less than 600 years ago. 第一座城镇于6000年前兴起