endless chain

基本解释

A portable power saw with teeth linked in an endless chain.
一种手提式锯齿由连续的链条连接起来的动力锯。
odict.net
For the average fat person, life can be an endless chain of humiliating experiences.
对于普通胖人来说，生活可以是一连串无休止的屈辱经历。
The electric motor drives the endless chain of the blade to work around the periphery of the guide board.
电机带动带动刀片的循环链围绕导板外周运转。
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