forbid sb from doing sth

禁止；不準某人干某事

patronize?

patronize something (formal) to be a regular customer of a shop, restaurant, etc.經(jīng)常光顧

competition

the people who are competing against somebody競爭者；對手

live under sb's roof

住在某人的屋檐下

roof

If something happens under your roof, it happens in your home. 在…的家里

loophole

A loophole in the law is a small mistake which allows people to do something that would otherwise be illegal. （法律、合同等的）漏洞，空子

literally

in a literal way 按字面；字面上