Questions & Answers about Дети любят прыгать в парке.
Дети means children and is the nominative plural form.
Russian is a bit irregular here:
- The basic dictionary word for “child” is ребёнок (singular).
- The normal plural of ребёнок is дети, not ребёнки.
- So:
- ребёнок = a child
- дети = children
In this sentence, Дети is the subject in the nominative case: Дети любят… = Children like…