- an assumption that you can generate an algorithm to express behavior indistinguishable from a human's at a given task, and - an implementation of the algorithm at a macroscopic scale, carried out by individual humans, each executing a small part of the algorithm
then, where in this system would you say that an actual understanding of the task exists? Google Translate doesn't pass the first requirement.
Nobody could learn a distinct language from nothing but a dictionary, enough to fool a native speaker. The assumption is ridiculous. The dictionary isn't conscious, either way.
If you have a challenge to the Chinese Room argument, go read and respond to Searle's original essay. There's no point in responding to my TL/DR version -- offered only to correct your initial misapprehensions -- with further misapprehensions.