7 Things About 영통공진단 You'll Kick Yourself for Not Knowing

http://alexislzhu022.institutoalvorada.org/9-ted-talks-that-anyone-working-in-yeongtong-gongjindan-should-watch-1

It partly surrounds the urethra. The urethra will be the channel that carries urine for the penis within the bladder and it runs appropriate through the prostate.