Movie-level difficulty

Well, we have seen this movie, and it won't cause people's psychological shadow. There is no propaganda, no reactionary remarks, no psychological suggestion, so we can prove that this film can be listed and then "bang" chapter … and as for the corresponding age group, there should be another sign different from this one …

USA: PG, USA: PG- 13

Specifically: First of all, the jury does not recommend children to watch it, but "not recommended" and "not allowed" should at least be watched by children over 13. But just like the label "Smoking is harmful to health" on cigarettes, it is a matter of responsibility to fulfill one's obligations, but whether others will continue to smoke after reading it has nothing to do with the manufacturer, so I think this grading system is actually a disclaimer ...