YOU SAID:

I think we need some time to think about this.

INTO JAPANESE

これについて考えるには少し時間が必要だと思います。

BACK INTO ENGLISH

I think it will take some time to think about this.

INTO JAPANESE

これについて考えるのには少し時間がかかると思います。

BACK INTO ENGLISH

I think it will take some time to think about this.