He says this is the most efficient way of cutting tobacco because they have yet to (imbet)invent ()a machine that (they) can do this.是什么意思_He says this is the most efficient way of cutting tobacco because they have yet to (imbet)invent ()a machine that (they) can do this.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句