Jìzhěmen qióngzhuī bù shě de zhuīwèn guānyuán de qùxiàng.
Reporters pressed relentlessly for answers about the official's whereabouts.
Tips
usage
穷追不舍 can apply to physical pursuit (chasing a person) or figurative pursuit (pressing someone with questions, following up on a lead). The key nuance is relentlessness — not giving up despite obstacles.