Accounting for engineers

I’m making some documents for next event of engineers.
There are some part that required to write in English which is bothering me.
I am thinking to change the theme.

エンジニアの会計

私は、エンジニア向けのイベント用に、発表用の資料を作成しています。
その資料には、会計用語を英訳しなければならない箇所があり、結構大変です。
テーマを変えようかと考えています。

修正内容

I create presentation document for events for engineers.
→I’m preparing(making )some documents for next event of engineers. / for next engineers gathering.

There are parts of that document that require translation of accounting terms into English, Is is quite difficult for me.
→there are some part that required to write in English which is bothering me( difficult for me)

I am thinking of changing the theme.
→I am thinking to change the theme/topic.