由于今日Helen休假，故由我替她联络你。的翻译：Today Helen vacation, so I contacted you for her. 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

As Helen vacation today, so for her to contact you by me.

Today Helen vacation, so I contacted you for her.

As a result of today Helen leave of absence, therefore contacts you by me for her.

Today, it is because Helen vacation from me to help her to contact you.

Today Helen vacation, so I contacted you for her.