How to say “Mum rested her feet on the footstool while I went to find her a larger size.” in Japanese
In Japanese
私が大きいサイズを探しに行ってる間、母は足置き台に足を載せて足を休めてた。
Watashi ga ōkii saizu o sagashi ni itteru aida, haha wa ashiokidai ni ashi o nosete ashi o yasumeteta.