I’m not too worried about that, since I’m not doing anything illegal,
even with my exchange service. If I were, it wouldn’t help me that I’m
only offering the service for foreigners. Things may of course be
different under other jurisdictions, but that’s how it is in my
country. The law monopoly here is less uncivilized than many others.
You might find it preferable not to translate it into your own language. Often the standard answer about legalities is that it’s only intended for people in other countries. Translating it into your home language weakens that argument.