be actively engaged(в – in: Dr. Elliott is Director of Clinical Trials and BC Diabetes. He has authored more than 60 scientific papers and is actively engaged in 15 ongoing research projects.ART Vancouver)
be heavily involved(in sth. – в чём-л.: Peter was heavily involved in the port authority’s work with local partners to identify and secure funding for a suite of off-terminal trade enabling infrastructure projects throughout the region.portvancouver.comART Vancouver)