The bull paced around the tree, dragging a heavy iron chain with him, which scraped a trench in the bark about three feet off ground.是什么意思_The bull paced around the tree, dragging a heavy iron chain with him, which scraped a trench in the bark about three feet off ground.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句