YOU SAID:

Zim: I think they' re ripe by now.

INTO JAPANESE

Zim：彼らはもう熟していると思う。

BACK INTO ENGLISH

Zim: I think they are ripe.

INTO JAPANESE

Zim：熟していると思う。

BACK INTO ENGLISH

Zim: I think it's ripe.

INTO JAPANESE

Zim：熟していると思う。

BACK INTO ENGLISH

Zim: I think it's ripe.