通过参加寒暑假社会实践工作的翻译：By participating in winter and social practice 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

By participating in winter and summer vacations working in social practice

By participating in winter and social practice

Through participation winter and summer vacation social practice work

Social practice through participation in winter and summer vacations working

By participating in winter and social practice