So we did several attempts to reach this area, by land and with a helicopter, but it was really difficult because -- you have to imagine that these mountains are covered by clouds most of the year, by fog.
Por isso, fizemos várias tentativas para chegar a essa área, por terra, de helicóptero, mas era muito difícil porque é preciso ver que aquelas montanhas estão cobertas de nuvens, de nevoeiro,