YOU SAID:
When i walk into a room I flashbang the people in it
INTO JAPANESE
部屋に入ると、中の人々が閃光を放った
BACK INTO ENGLISH
When they entered the room, the people inside flashed
INTO JAPANESE
彼らが部屋に入ると、中の人々が閃いた
BACK INTO ENGLISH
When they entered the room, the people inside flashed
You should move to Japan!