practical teaching platform的用法和样例：
例句
- Through this study, we want to provide some theoretical explanations and practical guides for design of the WBI platform from the side of Instructional effectiveness.
希望通过本研究，能从教学有效性角度对网络教学平台的交互设计提供一定理论解释和实践指导。 - The paper roundly describes the configuration about software and hardware of constructing a long-distance education's platform.
本文全面叙述了搭建流媒体远程教学平台的软硬件配置。
