Like a frozen asteroid belt, it's littered with chunks of ice and frozen methane and ammonia.

象一个冰冻的小行星带一样，它的上面布满冰柱及凝固的甲烷及氨。

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The Oort cloud is a vast belt of dust and ice that is believed to lie around one light year from the Sun and is the origin of many of the comets that pass through our solar system.

奥尔特云是一个由粉尘和冰组成的庞大云带，据信它距离太阳约一光年，许多穿越我们太阳系的彗星都来自那里。

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The Seaswarm robots, which were developed by a team from MIT's SENSEable City Lab, look like a treadmill conveyor belt that's been attached to an ice cooler.

海群机器人由麻省理工的SENSEable城市实验室研发，形似接在冷藏箱后面的一条跑步机传送带。

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Pungowiyi and other subsistence hunters rely on ice because it acts like a big conveyor belt, bringing in walrus and seals.

NPR: Climate Changes Lives of Whalers in Alaska