YOU SAID:

when the ting went quack quack quack, you were ducking.

INTO JAPANESE

音が鳴ったとき、あなたはダッキングしていました。

BACK INTO ENGLISH

You were ducking when the sound rang.

INTO JAPANESE

音が鳴ったとき、あなたはかがんでいました。

BACK INTO ENGLISH

You were crouching when you heard the sound.

INTO JAPANESE

しゃがんでいたときに音が聞こえた。

BACK INTO ENGLISH

I heard a noise when I was crouching.

INTO JAPANESE

しゃがんでいると音がしました。

BACK INTO ENGLISH

I heard a sound when I was squatting down.

INTO JAPANESE

しゃがんでいると音がしました。

BACK INTO ENGLISH

I heard a sound when I was squatting down.