Here is something about an American high school and its students.
An American high school has a few large buildings and it's big enough for about 1,500 students. Each student has a locker(储物柜)in the hallway. When they are at school, they take their textbooks and outdoor clothes out. Because American textbooks are expensive, the school libraries usually loan them to students. But they must pay for them if they lose them.
American students usually take a yellow school bus to school. Sometimes their parents drive them to school. When they are 16, most of them take a free driving class at school. Then they can drive by themselves to school.
Each day, students must take Science, Maths and English classes. They can also choose Art.
Fashion and other classes. They usually go to different classrooms for different subjects because the teachers have their own classrooms.
The school day usually ends early in the afternoon. After school, more than half of the students take part in after-school activities such as sports and join some school clubs.