YOU SAID:

so your bus driver is reading Chronicles of Narnia while he is swimming in the black sea? that's dumb!

INTO JAPANESE

あなたのバス運転手は黒海で泳いでいる間、ナルニアのクロニクルを読んでいますか？それはばかだ！

BACK INTO ENGLISH

Are you reading a chronicle of Narnia while your bus driver is swimming in Black Sea? That's stupid!

INTO JAPANESE

あなたのバス運転手が黒海で泳ぐ間、ナルニアのクロニクルを読んでいますか？それは愚かです！

BACK INTO ENGLISH

That would be unwise.

INTO JAPANESE

それは愚かです

BACK INTO ENGLISH

That would be unwise.