That is an alarming question in a business in which new entrants struggle.

在一个新进入者举步维艰的行业中，这是个令人担忧的问题。

If nobody answer the question on time, the alarm will give out some sound, helping the host know the race in this turn is of no use, so the function of alarming is achieved.

若在规定的时间内无人抢答，则系统中的蜂鸣器将发响，提示主持人本轮抢答无效，实现报警功能。