The contradiction in his voice: With the encouragement of professor Li Wen-chen, Buhe started to sing again, yet sometimes his eyebrows could be seen deeply furrowed.
歌聲裡的矛盾雖然在李文珍老師的鼓勵下，布和又開始唱了，但是有時見他眉宇深鎖，顯然心結仍在。