Today, Tetra Pak has 41 sales companies, 43 plants for packaging materials, and 10 packaging machine assembly factories across the world.是什么意思_Today, Tetra Pak has 41 sales companies, 43 plants for packaging materials, and 10 packaging machine assembly factories across the world.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句