From his intense and steady performance, no one could tell if the medication was working, or if he was relying on some kind of devotion and expending who-knows-how-much of the strength left in him.
從他在演唱會中賣力沉穩的表現，沒有人知道是藥物發生了作用，還是他靠著一股意志，又透支了多少殘存的體力？