YOU SAID:

A potato flew around my room and now the cannons are going boom.

INTO JAPANESE

ジャガイモは私の部屋の周りを飛んで、今大砲がブームになっています。

BACK INTO ENGLISH

Potatoes flew around my room, now cannons are booming.

INTO JAPANESE

ジャガイモは私の部屋の周りを飛んで、今大砲が活況を呈している。

BACK INTO ENGLISH

Potatoes flew around my room, now cannons are booming.