This is the 8733rd most frequent Japanese word.
更に
"さらに" means "furthermore," "moreover," or "in addition."
In this sentence, '更に' is used to indicate 'even further,' enhancing the emphasis on the effort made.
彼は更に努力して成功しました。
He worked even harder and succeeded.
Here, '更に' serves to request 'even more' detailed information, indicating an addition to what has already been described.
その問題について、更に詳しい説明をお願いします。
Regarding that issue, please provide a more detailed explanation.
In this example, '更に' is used to indicate 'even more,' projecting an increase beyond the current state.