endless chain

基本解释

A portable power saw with teeth linked in an endless chain.
一種手提式鋸齒由連續的鏈條連接起來的動力鋸。
odict.net
For the average fat person, life can be an endless chain of humiliating experiences.
對於普通胖人來說，生活可以是一連串無休止的屈辱經歷。
The electric motor drives the endless chain of the blade to work around the periphery of the guide board.
電機帶動帶動刀片的循環鏈圍繞導板外周運轉。
ip.com

We hated the way he constantly discussed what his clothing would have cost somebody who didn't have a perpetually post-college slump sister who worked a seemingly endless chain of men's retail jobs.
FORBES: Abstract
Faced with collapsing fish populations, whether the disappearance of the cod fishery on the Grand Banks off Newfoundland or the failure of the North Sea herring fisheries, the reaction has been one of half-hearted measures: too little done too late in a chain of endless procrastination excused by the need for ever more scientific research.
ECONOMIST: Salmon fishing