她的笑话引得全场观众开怀大笑。

Her joke was met with hearty ___laughter from the entire audience.

孩子们的笑声充满了游乐场。

The sound of children's ___laughter filled the playground.

当他讲完那个有趣的故事时，爆发出一阵笑声。

A burst of ___laughter erupted when he told the funny story.