YOU SAID:

lets go to the market to get some fish and carrots

INTO JAPANESE

魚やニンジンを買うために市場に行かせて

BACK INTO ENGLISH

Let go to the market to buy fish and carrots

INTO JAPANESE

魚やニンジンを買うために市場に行こう

BACK INTO ENGLISH

Let's go to the market to buy fish and carrots

INTO JAPANESE

魚とニンジンを買いに市場に行きましょう

BACK INTO ENGLISH

Let's go to the market to buy fish and carrots