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.
山の内部に何かあると はっきりわかりました そこで陸路やヘリで その場所へ辿り着こうと 何度か試みましたが とても困難でした 考えてみてください この山々は ほぼ一年中 雲や霧に覆われ