This is the 1769th most frequent Russian word.
занятия
Lessons or activities.
In this sentence, 'занятие' refers to a session of education or a class.
На сегодняшнем занятии мы изучали времена года.
In today's class, we studied the seasons.
Here, 'занятие' is used to mean hobbies, interests, or activities.
У нее много разных занятий после работы.
She has many different activities after work.
In this example, 'занятия' refers to the practice or engagement in sports.