柯林斯詞典tunnel vision 1. N-UNCOUNT If you suffer from tunnel vision, you are unable to see things that are not straight in front of you. 管狀視野2. N-UNCOUNT If you say that someone has tunnel vision, you disapprove of them because they are concentrating completely on achieving a particular aim, and do not notice or consider anything else. 井蛙之見[表不滿] 返回 tunnel vision劍橋詞典 tunnel vision noun [U] (SEEING) a medical condition that makes someone see only things that are directly in front of them 管狀視，視野狹隘（一種眼疾） tunnel vision noun [U] (THINKING) disapproving the fact that someone considers only one part of a problem or situation , or holds a single opinion rather than having a more general understanding 井蛙之見，一孔之見 返回 tunnel vision