單元2. Idioms of the Week (俗諺俚語)變成一隻盲眼?Turn a blind eye英解:Meaning:To pretend not to notice解釋:睜一隻眼閉一隻眼例句:The teacher turned a blind eye to the students whispering during the exam.(老師對學生考試時竊竊私語的行為視而不見。)◇