Christian Wacker engineer ,leaves the Board of Directors. The 25th subsidiary ,responsible for the territory of the former GDR, is set up in Berlin and grows rapidly .是什么意思_Christian Wacker engineer ,leaves the Board of Directors. The 25th subsidiary ,responsible for the territory of the former GDR, is set up in Berlin and grows rapidly .在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句