chip away at (チップ アウェイ アット)

Idiom Effort and Determination

意味

to gradually work on something to achieve a result

結果を得るために何かに徐々に取り組む (kekka o eru tame ni nanika ni jojoni torikumu)

例文

"She chipped away at her thesis every evening until it was finished."

"彼女は毎晩徐々に彼女の論文に取り組み、終わらせた。" (Kanojo wa maiban **jyojyo ni** kanojo no ronbun ni torikumi, owaraseta.)