How to say “This book is difficult.” in JapaneseIn Japaneseこの本(ほん)は難(むずか)しいです。Kono hon wa muzukashii desu.▶ Hear it in JapaneseLearn it in a lessonHow to ask and say no politely in JapaneseHearsay and appearance in Japanese: おいしいそうです or おいしそうですThis book is difficult. in other languagesWhat This book is difficult. meansIn PortugueseIn French