YOU SAID:
They delved too greedily and too deep
INTO JAPANESE
彼らはあまりにも貪欲で深すぎました
BACK INTO ENGLISH
They were too greedy and too deep
INTO JAPANESE
彼らはあまりにも貪欲で深すぎました
BACK INTO ENGLISH
They were too greedy and too deep
That didn't even make that much sense in English.