“Harry — move diagonally four squares to the right.”

“哈利——往斜右前方移动四格。”

The carpenter came, and in a few minutes sawed a passage about four feet square, then let down a small ladder, upon which I mounted, and thence was taken into the ship in a very weak condition.

木匠来了，几分钟后就锯出了一条四英尺见方的通道，然后放下一个小梯子，我爬上梯子，从那里被带到船上，身体非常虚弱。