In this task, you are given a sentence in the Romanian language. Your job is to translate the Romanian sentence into the English language.

Aproximativ 20 de membri ai familiilor victimelor au fost invitați la conferința de știri.

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
About 20 family members of the victims were invited to the news conference.