interestingly
adverb uk/ˈɪn.tres.tɪŋ.li/ us/ˈɪn.trɪ.stɪŋ.li/
有趣的是
used to introduce a piece of information that the speaker thinks is strange or interesting
Interestingly (enough), he never actually said that he was innocent. （非常）有趣的是，他竟然从未说过他是清白的。