
11. in the dark (about something):(對某事)全然不知
Workers were kept in the dark about the plans to sell the company. 工人們全然不知出售公司的計劃.
She arrived at the meeting as much in the dark as everyone else. 她到會時與其他人一樣毫不知情.
12. fall on deaf ears: 不被理睬;不被注意;被置若罔聞
Her advice fell on deaf ears. 她的忠告沒有受到重視.