courses offere的用法和样例：
例句
- Courses range from playwriting to directing to set design, always reflecting a commitment to diverse aesthetics.
课程设置包括从剧本创作到戏剧导演，再到布景设计等内容，总是体现了戏剧美学的多样性。 - Having accepted this premise, students learn to demand little from their courses, little from their professors and little from themselves.
在此前提之下，学生对课程设置，教师水平以及对自己的要求都很低。
