校长在开学第一天发表了讲话。的翻译：President delivered a speech on the first day of school. 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

The President delivered a speech on the first day of school.

President delivered a speech on the first day of school.

Principal was beginning school first day to make the speech.

The first day of school principals delivered a speech.

President delivered a speech on the first day of school.