YOU SAID:

A scream suddenly then run. Loud noises startle it.

INTO JAPANESE

すると突然叫び声が聞こえてきた。大きな音がびっくりします。

BACK INTO ENGLISH

Then suddenly I heard a shout. I'm surprised by the loud noise.

INTO JAPANESE

すると突然叫び声が聞こえた。その大きな音に驚いた。

BACK INTO ENGLISH

Then suddenly I heard a scream. I was surprised at the loud noise.

INTO JAPANESE

すると突然叫び声が聞こえた。私はその大きな音に驚いた。

BACK INTO ENGLISH

Then suddenly I heard a scream. I was surprised at the loud noise.