YOU SAID:

I ate a fish so big that it was the size of africa

INTO JAPANESE

アフリカくらいの大きさの大きな魚を食べた

BACK INTO ENGLISH

I ate a big fish the size of Africa

INTO JAPANESE

アフリカほどの大きさの大きな魚を食べた

BACK INTO ENGLISH

I ate a big fish as big as Africa

INTO JAPANESE

アフリカほどの大きさの大きな魚を食べた

BACK INTO ENGLISH

I ate a big fish as big as Africa