[單字] literal barrier

[gecer (gecer)]

http://www.scientificamerican.com/podcast/episode.cfm?id=how-to-enjoy-your-deci
sion-13-05-22

But the best way to feel better about the one choice we do make may be to put
up a literal barrier to any of the other choices.

請問紅字翻譯

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◆ From: 1.173.170.230
→ yangivy:literal意指real,actual 可翻成"實質 障礙/屏障"
→ yangivy:在文中指的東西就是a transparent lid