YOU SAID:

AH! The crate building is in flames.

INTO JAPANESE

ああ！木枠の建物は炎上しています。

BACK INTO ENGLISH

Oh! The wooden frame building is burning up.

INTO JAPANESE

ああ！木造の建物は燃えています。

BACK INTO ENGLISH

Oh! The wooden building is on fire.

INTO JAPANESE

ああ！木造の建物は燃えています。

BACK INTO ENGLISH

Oh! The wooden building is on fire.