This is the 16822nd most frequent Korean word.
산천어등을
"산천어등을" translates to "the lights of the trout" or "trout-like lights," depending on context.
The word '산천어등을' is used here as the direct object in a sentence, referring to mountain trouts ('산천어') and other similar types of fish.
산천어등을 잡으러 강으로 갔다.
We went to the river to catch mountain trout and others.
In this sentence, '산천어등을' serves as the direct object, denoting the trout and similar aquatic species that the protection effort targets.
산천어등을 보호하기 위해 환경을 개선해야 합니다.
We need to improve the environment to protect mountain trout and others.
Here, '산천어등을' functions as the direct object, emphasizing mountain trout and related displays as the focus of the visitors' interest.