所有地表水都以冰的形式出现，但这使得探索者不必携带大量的水。

Any surface water will be in the form of ice. But it could save explorers having to take so much water with them.

youdao

所有地表水都以冰的形式出现，但这使得探索者不必携带大量的水。

Any surface water will be in the form of ice. But it could save explorers having to take so much water with them.

youdao