These sentences were read aloud by real people — native Japanese speakers — for the open Mozilla Common Voice project. Listen to how a phrase sounds in real speech: the intonation, the pace, the way words run together. Two speakers mean two different people read it — compare them.
青春時代、清掃員が清掃して清々しい
せいしゅんじだい、せいそういんがせいそうしてすがすがしいThe youth years, with the custodian cleaning and making things refreshing.