2.can do sth blindfold能蒙住眼睛做某事；不费吹灰之力做某事；闭上眼睛也能做某事
He read the letter again although already he could have recited its contents blindfold.他把信又读了一遍, 尽管他早已闭着眼睛也能把内容背出来。
Brian boasted that he could find his way to Sarah's house blindfold.布赖恩吹嘘说, 他蒙住眼睛也能找到萨拉的房子。