měi / tiān / chóng / fù / tóng / yàng / de / gōng / zuò / ràng / tā / jué / de / zì / jǐ / xiàng / shì / zài / fēng / huǒ / lún / shàng / bù / tíng / de / bēn / pǎo

每天重复同样的工作，让他觉得自己像是在风火轮上不停地奔跑。

Repeating the same work every day made him feel as if he were running endlessly on a treadmill.