你来给我们评评理
Three people are discussing something. One of them asks another to be judge on who's right.
What's the exact meaning of 来 here? Since three of them are already together, it shouldn't be "come here".
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Three people are discussing something. One of them asks another to be judge on who's right.
What's the exact meaning of 来 here? Since three of them are already together, it shouldn't be "come here".
The "来", "come" here acts as a form of "invitation", inviting someone to give an opinion or judgement.
Like, "come, give us your view on this matter"
"来“ in the sentence means that the speaker is asking the third person to join their conversation and resolve the problem.
你来给我们评评理
You are right, we shouldn't take its literal meaning here "to come here".
来, here in the context, is used to invite for comment. Other examples: 让我来(let me do it or I will cover it). 你来(You do it). 不,我不来(No, I won't do it.)
This dictionary definition addresses it:
用在动词性短语前面,表示要做某事(preceding a verbal phrase, denoting will do something)
E. g. 我来说几句。
Person A or B calls person C to 'come' judging the issue because the issue is right in front of them
Notice, we use [来 + V] when the object is close to us, and we use [去 + V] when the object is not close to us
Example:
我來開車 (the car is close by or you are in the car)
我去開車 (the car is not near by or even insigh)