This is the 389th most frequent Chinese word.
學校
School.
In this sentence, '學校' is used to denote the place of study.
我每天八點去學校上課。
I go to school at eight o'clock every day to attend classes.
Here, '學校' refers to the institution as the organizer of the event.
學校今天舉辦了一個運動會。
The school held a sports event today.
In this usage, '學校' signifies the specific institution being described.