mess up造句

He got another chance and didn't want to mess up again.
他又获得一次机会,这次他再也不愿意把事情弄糟了.

He didn't want to mess up the situation.
他不想把事情弄糟.

She used to mess up the floor and I had to clean up after her.
她过去常常把地板弄得很脏乱，而我不得不为她清理干净。