Salesmanship, too, is an art; the perfection of its technique requires study and practice.
推销也是一门艺术;其技术的完善需要学习和实践。
-- J. C. Penney J.C.彭尼
Salesmanship, too, is an art; the perfection of its technique requires study and practice.
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Salesmanship, too, is an art; the perfection of its technique requires study and practice.
推销也是一门艺术;其技术的完善需要学习和实践。
-- J. C. Penney J.C.彭尼
