富(ふ)士(じ)山(さん) fujisanは wa日(に)本(ほん) nihonで de一(いち)番(ばん) ichiban高(たか)い() takai山(やま) yamaです desu。 Mt. Fuji is the tallest mountain in Japan. Literal Mt. Fuji [topic-は] Japan [in-で] most tall mountain [copula-です]. ~で一番高い is the standard superlative pattern: 'the tallest in [area].' で marks the scope, 一番 means 'number one / most.' Japangeography富士山 (Mt. Fuji)
富(ふ)士(じ)山(さん) fujisanは wa日(に)本(ほん) nihonで de一(いち)番(ばん) ichiban高(たか)い() takai山(やま) yamaです desu。 Mt. Fuji is the tallest mountain in Japan. Literal Mt. Fuji [topic-は] Japan [in-で] most tall mountain [copula-です]. ~で一番高い is the standard superlative pattern: 'the tallest in [area].' で marks the scope, 一番 means 'number one / most.' Japangeography富士山 (Mt. Fuji)