This is the 19619th most frequent Korean word.
어종을
"어종을" means "fish species" in English.
어종을 is used as the object of the sentence, referring to 'species of fish' that are being protected.
어종을 보호하기 위해 우리는 환경을 개선해야 합니다.
To protect the species of fish, we need to improve the environment.
어종을 is used as the object of the verb 'investigating', specifying 'species of fish' being studied.
강에서 서식하는 어종을 조사하고 있습니다.
We are studying the species of fish that inhabit the river.
어종을 shows usage in the context of choosing, as the object of the action performed in the sentence.