to slog away
[phrase form: slog]
01
埋头苦干, 拼命工作
to work persistently, often for an extended period and to achieve a goal or complete a task
例子
He has been slogging away at his novel, hoping to finish it by the end of the month.
他一直在埋头苦干他的小说，希望能在月底前完成。
