他们正在给老师写一封有关举行英语口语大赛的信的翻译：They are to the teacher writes a letter, about the spoken English language competition held 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

They are held to the teacher to write an English speaking contest on the letter

They are to the teacher writes a letter, about the spoken English language competition held

They are writing a related hold English spoken language big game to teacher the letter

They are held to the teacher wrote a letter about the letter from English speaking contest

They are to the teacher writes a letter, about the spoken English language competition held