视频作业要求和互评标准：Every student should make a company presentation （select an international corporation, a group can share the same company profile). Make a 2-3 minute video clip and submit it to the online course webpage. Your presentation may cover the history and ownership, major line of business, location and subsidiaries, staff and/ or employee size, mission and vision, performance （market share, annual turnover, sales, production capacity, etc.)