如果你没看过美国自由女神像的老照片,你大概以为自由女神像一直都是绿色的吧。其实,最初的女神像是古铜色的,那她是怎么一步一步变成绿色的呢?一起来了解其中奥妙。
New York's iconic, blue-green statue of liberty wasn't always green.
纽约的标志性蓝绿色自由女神像并不一直都是绿色的。
When the statue was gifted to the US from France in 1885, she was actually a shiny copper color.
1885年法国把这座女神像送给美国时,她实际上是亮闪闪的古铜色。
A new video reveals the chemical reactions involving oxygen and even air pollution that led to her color change from copper to liberty green.
最近有个视频揭示了氧气和空气污染是如何与女神像发生化学反应,把古铜色变成绿色的。
The statue of liberty was a gift from France to the US as a way of commemorating the US's fight for independence, as well as their own aspiration for democracy.
法国将这座自由女神像送给美国作为礼物,是为了纪念美国的独立战争,以及法国自己对民主的渴望。
A video, published by the American Chemical Society, explains that the 305-foot (93 meter) statue was built over nine years in sections of copper skin on top of an iron skeleton.
由美国化学学会发布的这个视频解释了这座花费九年造成的高达305英尺(93米)的雕像是如何在铁质框架上包上一层铜。
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