Business Etiquette Skills - Part 1 to 3
	文章来源: monalisacanada 于 2010-12-30 21:49:38

Business Etiquette Skills Part 1 of 3 http://www.youtube.com/watch?v=yo8Fgu1Qi0U Part 2 of 3 http://www.youtube.com/watch?v=W8Ow_1gPFxM Part 3 of 3 http://www.youtube.com/watch?v=AiXRAd6yWPQ