“无边的”造句

他们飞过了茫茫无边的北极上空.
They flew over the unlimited reaches of the Arctic.

无边的草原是这样平展, 就象风平浪静的海洋.
The grassland stretches evenly before you, like a becalmed sea.

一切都卷入了无边的黑暗中.
Everything was swallowed up in the blackness of darkness.