YOU SAID:
The main bomb mine broke down in the uncle and exploded.
INTO JAPANESE
主爆弾鉱山は叔父の中で壊れて爆発した。
BACK INTO ENGLISH
The main bomb mine broke and exploded in my uncle.
INTO JAPANESE
主爆弾鉱山は私の叔父の中で壊れて爆発した。
BACK INTO ENGLISH
The main bomb mine broke and exploded in my uncle.
That didn't even make that much sense in English.