Pierre-Emmanuel started his career in 1989 in IT and networks and holds an Engineering Degree from Ecole Polytechnique at Free University Brussels.是什么意思_Pierre-Emmanuel started his career in 1989 in IT and networks and holds an Engineering Degree from Ecole Polytechnique at Free University Brussels.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句