YOU SAID:

We'll have to come back for them later.

INTO JAPANESE

我々は後で彼らのために戻ってこなければなりません。

BACK INTO ENGLISH

We have to come back for them later.

INTO JAPANESE

我々は後で彼らのために戻ってこなければなりません。

BACK INTO ENGLISH

We have to come back for them later.