A leader, once convinced a particular course of action is the right one, must have the determination to stick with it and be undaunted when the going gets rough - Ronald Reagan, 40th U.S. President

中文版 | English | 加入收藏

聯系我們   地址:北京市朝陽區工體北路4号(100027)  網址: www.bmeimt.com  電話:010-85236930;85235273  傳真:010-85236733;85235277