提供免费技术及使用培训（食宿自理）。的翻译：Provides technology and training in the use of free (accommodation themselves). 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

Provides free technical training and the use (room and board themselves).

Provides technology and training in the use of free (accommodation themselves).

Provides the free technology and use training (board and lodging takes care of oneself).

provide free technical and training in its use (food and accommodation expense).

Provides technology and training in the use of free (accommodation themselves).