in an extremely brave way, showing no fear of dangerous or difficult situations

We intrepidly tackled the trek's toughest climb. 我们勇敢地应对了徒步旅行中最艰难的攀登。

Many believe a person must pursue their one “true love” intrepidly. 许多人认为，一个人必须勇敢地追求自己的“真爱”。