to be honest
正直［率直］に言うと
⬆️️:to%20be%20honest
🌎️️:to%20be%20honest
e.g.
To be honest (with you)
, this isn't the most exciting work I've done.
正直に言うと、これが今までで一番刺激的な仕事というわけではない。
related
frankly speaking