卖柠檬水? :-)

来源: 于 2017-09-21 18:44:04 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

JK.  主要是锻炼行动力

The most critical business skill is sales. Selling products, services, experiences and ideas/visions (and dreams).

胆大，脸皮厚