YOU SAID:

Shake when the walls fell.

INTO JAPANESE

壁が落ちたときに揺れる。

BACK INTO ENGLISH

The wall shakes when it falls.

INTO JAPANESE

落ちると壁が揺れる。

BACK INTO ENGLISH

The wall shakes when you fall.

INTO JAPANESE

落ちると壁が揺れる。

BACK INTO ENGLISH

The wall shakes when you fall.