On the lower yard it shows the leech line blocks on top, and the clue garnet and topsail sheet blocks on the bottom of the yard.是什么意思_On the lower yard it shows the leech line blocks on top, and the clue garnet and topsail sheet blocks on the bottom of the yard.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句