YOU SAID:
My friends laptop fell from the roof
INTO JAPANESE
友達のノートパソコンが屋根から落ちた
BACK INTO ENGLISH
My friend's laptop fell off the roof
INTO JAPANESE
友達のノートパソコンが屋根から落ちた
BACK INTO ENGLISH
My friend's laptop fell off the roof
That didn't even make that much sense in English.