Hitachi Ltd. said Oct. 22 it will pull out of the household computer business entirely in an effort to refocus its sprawling operations.是什么意思_Hitachi Ltd. said Oct. 22 it will pull out of the household computer business entirely in an effort to refocus its sprawling operations.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句