purview

1. N-SING The purview of something such as an organization or activity is the range of things it deals with. 範(fàn)圍[正式] [usu N 'of' n]

That, however, was beyond the purview of the court; it was a diplomatic matter. 然而，那已超出了法庭的受理範(fàn)疇，屬於外交事宜。