In the colder outer regions of the disk, some of the gaseous materials were frozen into icy shards.

在圆盘外界较冷的区域，一些气体物质冻结成冰块。

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In the colder outer regions of the disk, some of the gaseous materials were frozen into icy shards.

在圆盘外界较冷的区域，一些气体物质冻结成冰块。

youdao