YOU SAID:

You may be an open book, SpongeBob, but I'm a bit more complicated than that. The inner machinations of my mind are an enigma.

INTO JAPANESE

スポンジ・ボブ、君は何もかもオープンな人かもしれないけど、僕はもっと複雑なんだ。僕の心の内は謎に包まれている。

BACK INTO ENGLISH

You may be a very open person, Spongebob, but I'm more complicated than that. My inner self is shrouded in mystery.

INTO JAPANESE

スポンジボブ、君はとてもオープンな人かもしれないけど、僕はもっと複雑なんだ。僕の内面は謎に包まれているんだ。

BACK INTO ENGLISH

You may be a very open person, Spongebob, but I'm more complicated than that. My inner self is shrouded in mystery.