YOU SAID:

It is very challenging to prepare for this presentation. Where did you find that?

INTO JAPANESE

このプレゼンテーションの準備は非常に困難です。どこでそれを見つけたのですか?

BACK INTO ENGLISH

Preparing for this presentation is very difficult. Where did you find it?

INTO JAPANESE

このプレゼンテーションの準備は非常に難しいです。どこで見つけたの?

BACK INTO ENGLISH

Preparing for this presentation is very difficult. Where did you find it?