file:必看说明.txt file:19.「作业」为贝壳写转化文案（下）.doc file:18.本章小结.mp4 file:17.文案自检清单.doc file:15.文案书写原则四：增强用户感受.mp4 file:09.「作业」为“小熊电器”撰写微博文案.doc file:08.课程总结.doc file:07.如何写150字以上的长文案.mp4 file:05.撰写Banner和APP Push的注意事项.mp4 file:04.撰写短文案的5种经典写法.mp4 file:03.写文案的正确步骤是什么？.mp4