求翻译：在大三下学期，和同学参加了一个关于声音引导倒车系统设计的创新项目，虽然没有取得成功，但使我学到了很多知识，并懂得团队合作能力的重要性，这是一份宝贵的经验财富。是什么意思？

Semester junior year, and students to participate in a voice to guide the reversing system design, innovative projects, although there is no success, but I learned a lot and know the importance of teamwork skills, this is a valuable experience wealth.

In the next semester, and 3 students to participate in a sound backup system design and innovative projects, although there is no success, but I have learned a lot about teamwork, and know the importance of capacity building, and this is a valuable wealth of experience.

In the great three next semester, participated in one with schoolmate about the sound guidance back-draft system design innovation project, although has not obtained the success, but caused me to learn very many knowledge, and understood team cooperation ability importance, this was precious experie

Ruins of next semester, and students participated in a voice-guided parking system design innovation projects, although there was no success, but I learned a lot of knowledge, and know the importance of teamwork, it is a valuable wealth of experience.

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