首都师范大学是中国北京市的一所综合性师范大学，创立于1954年。作为一所颇具声誉的高等教育机构，首都师范大学拥有多个校址，以满足广大师生的学习和研究需求。

首都师范大学的主校区位于北京市海淀区西三环北路105号。这是该大学最重要的校址之一，也是其行政管理和学术活动的核心所在。主校区占地面积广阔，设施完备，包括教学楼、实验室、图书馆、运动场等。同时，主校区还容纳了该大学的行政办公室和各个学院的教学和办公场所。主校区作为首都师范大学最具代表性的校址，为师生提供了一个优质的学习和生活环境。

(Main Campus Translation: The main campus of Capital Normal University is located at No. 105, North West Third Ring Road, Haidian District, Beijing. This is one of the most important campuses of the university, serving as the core of its administrative management and academic activities. The main campus covers a large area and is equipped with comprehensive facilities including teaching buildings, laboratories, libraries, and sports fields. Additionally, the main campus accommodates the university's administrative offices and the teaching and office spaces of various colleges. As the most representative campus of Capital Normal University, the main campus provides students with a high-quality learning and living environment.)

除了主校区外，首都师范大学还在北京市拥有其他校址。其中之一是首师大南校区，位于北京市海淀区首经贸街10号。南校区是首都师范大学的另一个重要校址，也是其教学和科研的重要基地。南校区内设有多个学院和研究中心，为师生提供了专业的学术环境和实践平台。此外，南校区还设有宿舍楼和学生活动中心，为学生的生活和娱乐提供便利和支持。

(South Campus Translation: In addition to the main campus, Capital Normal University also has other campuses in Beijing. One of them is the South Campus, located at No. 10 Shoujingmao Street, Haidian District. The South Campus is another important campus of Capital Normal University, serving as a significant base for teaching and research. It houses multiple schools and research centers, providing students with a professional academic environment and practical platforms. Additionally, the South Campus features dormitories and a student activity center, offering convenience and support for students' daily life and entertainment.)

此外，首都师范大学还在北京市西城区拥有一个校址，名为北新桥校区。北新桥校区位于北京市东城区北京师范大学附属中学内，是首都师范大学的另一个重要教学区域。尽管这个校址规模较小，但它为首都师范大学提供了更多与中学合作的机会，促进了教育教学的互动和交流。

(Beixinqiao Campus Translation: In addition, Capital Normal University has a campus in Xicheng District, Beijing, called Beixinqiao Campus. Located within the attached middle school of Beijing Normal University in Dongcheng District, this campus serves as another important teaching area for Capital Normal University. Although this campus is relatively small in scale, it provides more opportunities for collaboration with secondary schools and enhances interaction and communication in education and teaching.)

总结起来，首都师范大学拥有多个校址，包括主校区、南校区和北新桥校区。这些校址为师生提供了丰富多样的学术环境和资源，促进了教育教学的发展和创新。通过在不同校址的学习和交流，首都师范大学的师生能够拓展视野、增长知识，为未来的发展奠定坚实的基础。

(In summary, Capital Normal University has multiple campuses, including the main campus, South Campus, and Beixinqiao Campus. These campuses offer diverse academic environments and resources, promoting the development and innovation of education and teaching. Through learning and communication on different campuses, students and faculty members of Capital Normal University can broaden their horizons, gain knowledge, and lay a solid foundation for future development.)