Lesson plans had to meet the approval of North Korean staff, every class was recorded and reported on, every room was bugged, and every conversation, overheard.
Nastavne planove moralo je odobriti sjevernokorejsko osoblje, svaki sat se snimao i podonosio se izvještaj, svaka soba je bila ozvučena, a svaki razgovor se presluškivao.