I want to know the answer to the following question:
What do transaction translators do?
All the background I'm provided with is that "The USB hub then uses either one transaction translator per hub to create a full/low-speed bus routed to all full and low speed devices on the hub, or uses one transaction translator per port to create an isolated full/low-speed bus per port on the hub.". Is that enough to answer the question?
Answer: no