phrasal verb 句動詞 Cut up

cut up = cut into smaller pieces
"We had to cut up an old wooden floor platform so the garbage men can collect it."
バラバラに切断する OR 細かく切り離され

We can separate this phrasal verb ~ cut something up
"After cutting the tree down, the logger cut it up into logs."

"He is cutting the paper up."

"If you have a large item to throw away you need to buy a special ticket and schedule a pick up. If you can cut it up it's cheaper."