...代名詞」，帶出名詞子句當作動詞learned的受詞，所以應該用what: The peasant learned what many others never understand. = The peasant ...
...widely -- globe-trotting: (noun or adjective) traveling extensively (4) peasant diet The course of food eaten by peasants, that is...
...3)ceremonial (adj):-It is a ceremonial occasion inside the majestic church. (4)peasant(n):-Peasants are working on the land of vegetables...