said the little gray-haired woman regretfully. "No,no.I was glad to hear it."

VOA: special.2010.05.15

I'm glad to hear that no one counted this r equal zero as a node.

我很高兴没听到有人把ｒ等于０这处也算作是一个节点。

麻省理工公开课 - 化学原理课程节选

I'm glad to hear about that. That's great.

这真是太好了！

普林斯顿公开课 - 人性课程节选