tunnel vision
US /ˈtʌn.əl ˌvɪʒ.ən/
UK /ˈtʌn.əl ˌvɪʒ.ən/
1.
トンネル視
a condition in which a person can only see things that are directly in front of them
:
•
The patient suffered from tunnel vision after the accident.
患者は事故後、トンネル視に苦しんだ。
•
His peripheral vision was severely limited, a classic symptom of tunnel vision.
彼の周辺視野は著しく制限されており、トンネル視の典型的な症状だった。
2.
視野の狭さ, 限定的な視点
the tendency to focus exclusively on a single or limited point of view, often to the exclusion of broader perspectives or alternative ideas
:
•
His tunnel vision prevented him from seeing the bigger picture.
彼の視野の狭さが、全体像を把握するのを妨げた。
•
The team's tunnel vision on one solution led them to miss other viable options.
チームの視野の狭さが、他の実行可能な選択肢を見逃す原因となった。