gōng / zuò / rén / yuán / měi / tiān / qīng / lǐ / gōng / yuán / lǐ / de / lā / jī / jiǎn / shí / luò / yè工作人员每天清理公园里的垃圾,捡拾落叶。The staff clean up the park every day and gather fallen leaves.