问题详情

On July 10th the company will hold its first worldwide video conference(电视会议) .All twenty facilities will be linked by a satellite broadcasting system SO that employees can see and speak with each other. Mr. Black will begin the conference by telling US about our goals for the next five years. Next，each manager will speak about current challenges. devoted to questions from all locations. If it proves successful，we hope to schedule worldwide video conferences annually.

请帮忙给出正确答案和分析，谢谢！