However , she muffed that too through no fault of her own .
不过，她把那件事也弄糟了，虽说并非出于她自身的过错。
Having muffed it on this issue once , romney is sure to come better prepared , and now he has the phrase " not optimal " to throw back in the president 's face .
The palestinians have hardly been faultless . Mahmoud abbas , their leader , has often dithered . He muffed a half-chance for a deal with mr netanyahu 's predecessor , ehud olmert , three years ago .
