信中既表达了我的失望同时也表达出我的坚持的翻译：Expressed my disappointment in the letter also expresses my stick 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 letter not only to express my disappointment and also to express my persistence

Expressed my disappointment in the letter also expresses my stick

In the letter already expressed me disappointedly simultaneously also to express my insistence

The letter was the expression of both my disappointment at the same time also expressed my persistence

Expressed my disappointment in the letter also expresses my stick