do something damaging or harmful to oneself or one's own interests
破坏（或伤害）自己（或自己的利益）
make a mistake with or spoil something
把…搞糟；搞乱
leaders should admit when they completely foul things up.
领导人把事情完全搞糟时应该自己承认。
&I{Sports} To be put out of a game for exceeding the number of permissible fouls.
&I{【体育运动】} 因犯规超过规定次数被罚下场
To blunder or cause to blunder because of mistakes or poor judgment.
因错误或粗心而犯大错