어린이

In a sentence

• 어린이들은 놀이공원에서 즐겁게 놀고 있습니다.

  Children are playing happily at the amusement park.

  In this sentence, '어린이' (children) is used as a plural subject to refer to a group of youngsters who are enjoying their time, highlighting a social setting.

• 이 책은 어린이를 위한 좋은 교육 자료입니다.

  This book is a good educational resource for children.

  Here, '어린이' (child/children) is used to describe the intended audience of the book, emphasizing its suitability for a young demographic.

• 어린이를 보호하는 것은 모두의 책임입니다.

  Protecting children is everyone's responsibility.

  In this usage, '어린이' (children) appears in a more general and collective sense, stressing societal concern and care for young individuals.