商务会议中提醒大家转入正题

会议上关于一个问题大家讨论得非常热烈，热烈到从这个问题又引申出了若干问题，结果远远偏离了讨论的主题。这个时候就得有个人出来挽救会议原来的主题了。那么，该如何提请大家转入正题呢？下面是一些提请大家转入正题的句子，看看能不能用上？

We're running short of time.

Well, that seems to be all the time we have today.

Please be brief.

I'm afraid we've run out of time.

I'm afraid that's outside the scope of this meeting.

Let's get back on track, why don't we?

That's not really why we're here today.

Why don't we return to the main focus of today's meeting?

We'll have to leave that to another time.

We're beginning to lose sight of the main point.

Keep to the point, please.

I think we'd better leave that for another meeting.

Are we ready to make a decision?