I will be going in with you to act as interpreter.
You do not trust me to act as interpreter, is all.
It is not good practice for one of the assessors to act as interpreter.
His son, three years out of Long Island, had to act as interpreter.
He acted as interpreter when the first Christian missionaries arrived in 1820.
With him was the same man who had acted as interpreter in the morning.
We communicated by means of a professor who acted as interpreter.
He's turned over to a local savant who is to act as his guide and interpreter.
John Young was to act as interpreter and negotiator for several more important visitors.
He was accompanied by a young man who acted as interpreter.