冰川有时按温度分为流动较快的温和冰川或流动较慢的极地冰川。
Glaciers are sometimes classified by temperature as faster-flowing temperate glaciers or as slower-flowing polar glaciers.
科学家们最近有报告称极地冰川正在消融。
Scientists have recently reported that the polar ice are melting.
在2009年的40个国家共同的主题是保护极地冰川。
The common theme for 40 countries in 2009 was Preserve the Polar Regions and Glaciers.
应用推荐