needless to say

Adverb

idiomatic not-comparable

(idiomatic) Clearly, obviously.

Japanese Meaning

言うまでもなく / 当然のことながら / 明らかに

Needless to say, we completed the project ahead of schedule.

言うまでもなく、私たちは予定より早くプロジェクトを完了しました。

Sense（1）

(idiomatic) Clearly, obviously.

Having won the championship, he is, needless to say, a very happy man.