The second was at seventy-five and the third and fourth were down in the blue water at one hundred and one hundred and twenty-five fathoms.是什么意思_The second was at seventy-five and the third and fourth were down in the blue water at one hundred and one hundred and twenty-five fathoms.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句