所以，你判断不出电话那头的人作何反应。

So you can't tell how the person on the line is reacting.

youdao

当你跟别人讲电话的时候你是看不到电话那头的人的，对吗？

You talk to people on the telephone and don't see them on the other end of the line, right?

youdao

我不知道这对电话那头的人有多大的影响，甚至不知道是正面影响还是负面影响。

I'm not sure how much of an impact that had on people on the other end, or even whether any impact was positive or negative.

youdao