“我们大概要等多久,请回复我们具体的时间,因为我们老板很关注这件事情,谢谢”翻译成英语怎么说?How much time shall we wait?My boss give it much attentions,please tell us the certain time.Thanks!"这样说对吗?

我们大概要等多久，请回复我们具体的时间，因为我们老板很关注这件事情，谢谢
How long do we need to wait? Please specify the detail time because our boss concerns a lot about this, thanks.

About how long shall we keep waiting? Please offer us an explicit period. Our boss pays much attention on it. Thank you.

How long are we going to wait? Please give us a specific time as our boss is so concerned about it.Thanks.
商务英语里面都喜欢这样表达

How long shall we wait? My boss give it much attentions,please tell us the specific time.Thanks!

How long shall we wait?Could you offer us a specific time,as our boss is in great concern of it,thank you