以下是一些使用"mess up"的例句：
"Don't mess up my clean floor." 不要把我乾淨的地板弄髒了。
"I'm not going to let him mess up my life." 我不會讓他毀了我的生活。
"How could you mess things up all the time?" 你怎麼能總是把事情搞砸呢？
"Don't mess up my hair." 不要弄亂了我的頭髮。
"Don't mess up your room so much." 不要把你的房間搞得亂七八糟。
"I don't want to mess things up." 我不想把事情搞砸。
"It made him squirm to think how he'd messed up the interview." 他想到面試時自己表現得那麼差勁，心裡真不是滋味兒。
"He got another chance and didn't want to mess up again." 他又獲得一次機會，這次他再也不願意把事情弄糟了。
"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." 她過去常常把地板弄得很髒亂，而我不得不為她清理乾淨。