ceaselessly
/ˈsiːs.ləs.li/
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in a way that does not stop, or seems to have no end:
Musicians work ceaselessly to improve.
He was ceaselessly resourceful, cunning, and inventive.
There is a ceaseless struggle from noon to night.
Martin was growing tired of their ceaseless chatter.
马丁越来越对她们不停的闲聊感到厌烦。