adverbB2
疑いなく、確かに
used to say that something is certainly true without question
例文
He is undoubtedly the best singer in the whole school.
彼は疑いなく、学校全体で一番の歌手だ。
疑いなく、確かに
used to say that something is certainly true without question
例文
He is undoubtedly the best singer in the whole school.
彼は疑いなく、学校全体で一番の歌手だ。