[ + to infinitive ] I'm so relieved to find you - I thought you'd already gone. 找到你我就放心了——我还以为你已经走了呢。
He was relieved to see Jeannie reach the other side of the river safely. 看到珍妮安全到达河对岸,他心头一块石头落了地。
[ + (that) ] I'm relieved (that) you didn't tell her. 你没有告诉她,我就放心了。