After OA raised floor is laid, wires can not only be fixed up at any moment, but also be dismantled at random without any help of professionals.是什么意思_After OA raised floor is laid, wires can not only be fixed up at any moment, but also be dismantled at random without any help of professionals.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句