YOU SAID:

David ate the sushi today in front of his fish

INTO JAPANESE

デビッドは、彼の魚の前に今日寿司を食べた

BACK INTO ENGLISH

David ate sushi today ago his fish

INTO JAPANESE

デビッドは、彼の魚今日前お寿司を食べた

BACK INTO ENGLISH

David had sushi before and today his fish

INTO JAPANESE

デビッドがあった前に、寿司、今日彼の魚

BACK INTO ENGLISH

Before David was sushi, today his fish

INTO JAPANESE

寿司、またダビデのいた前に今日彼の魚