沿路每500码就有一个炮位。

There are gun emplacements every 500 yards along the road.

《柯林斯英汉双解大词典》

那队炮兵的工事如果完成，就可能成为大害。 炮位设在一道极矮的园墙后面，百忙中加上了一层沙袋和一道宽土堤。

The battery, which, if completed, would have been almost a redoubt, was ranged behind a very low garden wall, backed up with a coating of bags of sand and a large slope of earth.

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防守一方的炮位被布置在这些主堑壕后方。

The defenders' artillery was posted to the rear of the main line of trenches.

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