那位老人是个悠闲的散步者，每天早晨都在公园里慢慢走着。

The old man is an ___ambler, strolling slowly in the park every morning.

这位老人喜欢骑着一匹缓步的马在乡间悠闲地散步。

The old man enjoys riding an ___amble for peaceful strolls in the countryside.