YOU SAID:
pine trees fell one by one on your roof
INTO JAPANESE
松の木に落ちた 1 つずつ屋根の上
BACK INTO ENGLISH
One pine tree fell on the roof.
INTO JAPANESE
屋根上 1 つの松の木に落ちた。
BACK INTO ENGLISH
One pine tree fell on the roof.
You've done this before, haven't you.