"tunnel vision" in Chinese (Simplified)
隧道视野目光狭隘（比喻）
Definition
只看见正前方，而看不到两侧，也比喻只专注于一件事而忽略其他事情。
Usage Notes (Chinese (Simplified))
“tunnel vision”常用来形容思想狭窄、专注于单一目标而忽略其他方面。比喻义较常见，不用于描述实际的隧道视野。
Examples
He had tunnel vision and didn't notice any other options.
他有**隧道视野**，没有注意到其他选择。
Because of tunnel vision, she missed the important details.
由于**隧道视野**，她错过了重要细节。
Doctors warn that stress can lead to tunnel vision.
医生警告压力会导致**隧道视野**。
You need to break out of your tunnel vision and see the big picture.
你需要打破**隧道视野**，看看全局。
Sometimes, tunnel vision helps you finish a task, but it can also make you miss opportunities.
有时候，**隧道视野**让你完成任务，但也可能让你错过机会。
He got so much tunnel vision at work, he forgot about his own birthday.
他在工作时太有**隧道视野**，连自己生日都忘了。