YOU SAID:

I think we need a bigger boat.

INTO JAPANESE

私たちは大きな船が必要だと思います。

BACK INTO ENGLISH

I think that we need big ships.

INTO JAPANESE

私は大きな船が必要と思います。

BACK INTO ENGLISH

I think I need a bigger boat.

INTO JAPANESE

私は大きな船が必要と思います。

BACK INTO ENGLISH

I think I need a bigger boat.