Another suggestion is that the color might be related to ice with high levels of metallic compounds, including copper and iron.

另一种说法是，这种颜色可能与冰中含有的大量金属化合物有关，包括铜和铁。

youdao

The slush is compacted by an unknown mechanism, and solid, bubble-free ice is formed from water high in soluble organic substances.

半融雪通过一种未知的物理过程被压实，而固态、无气泡的冰是由富含可溶性有机物的水形成的。

youdao

By contrast, deserts and areas covered by ice and snow, these places have high albedos.

相比之下，沙漠和冰雪覆盖的地区，反照率很高。

youdao

It has high mountains. It has valleys formed by ancient ice that cut deep into the Earth millions of years ago.

VOA: special.2009.01.07

Things that are high in fat and then high in sugar too like ice cream, become very appealing to individuals and so these foods become incredibly powerful for people.

这些高脂肪,高热量的食物,比如冰淇淋,人们就无法拒绝它的诱惑,这些食物有着不可估量的吸引力

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

As I mentioned in the earlier class, most of you would probably rather have some high fat food like French fries or ice cream, or some type of a dessert than have cauliflower or have broccoli or have brussel sprouts.

就像我前面提到的,你们大部分人都宁愿,食用高脂食品,诸如炸薯条或冰激凌,或者一些甜点,而不是花椰菜,西兰花或是抱子甘蓝

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

The Met Office said more snow was expected at the weekend, with a high risk of ice.

BBC: Snowy road in Newport

Best viewed from Zodiacs, passengers can watch as 10-storey high chunks of ice intermittently calve from the glacier facades and smash into the water below.

BBC: Life in the fragile, frozen Arctic

"Reduced sea-ice conditions and unusually high air temperatures have facilitated the ice shelf losses this summer, " said Dr Luke Copland from the University of Ottawa.

BBC: Major ice-shelf loss for Canada