YOU SAID:
my grandma fell down the stairs because she tripped over a hedgehog
INTO JAPANESE
私のおばあちゃんはハリネズミの上につまずいたので階段から落ちた
BACK INTO ENGLISH
My grandma fell down the stairs because she stumbled on top of the hedgehog.
INTO JAPANESE
私のおばあちゃんはハリネズミの上につまずいたので階段から落ちました。
BACK INTO ENGLISH
My grandma fell down the stairs because she stumbled on top of the hedgehog.
You've done this before, haven't you.