YOU SAID:
If I could wish for just one dish, that dish I'd wish, would be for fish
INTO JAPANESE
私がたった一つの料理を望むなら、私が望むその料理は魚用だろう
BACK INTO ENGLISH
If I want only one dish, that dish I want will be for fish
INTO JAPANESE
私が1つだけの料理が欲しいなら、私が望むその料理は魚のためになります
BACK INTO ENGLISH
If I want only one dish, that dish I want will be for fish
You've done this before, haven't you.