C 9 X3 b6 ^" ^6 V# U; }
to always kow about the most recent changes or developments in a particular situation or activity. 8 o; E2 |- P+ G; W' Te.g. ) ]4 J+ e( o6 Q8 i; T' J; O% H4 J0 D. Ypeople with their finger on the pulse of fashion and pop culture.