"Easy revenge" in Engpsh can be translated as "effortless retapation" or "painless retribution." The phrase refers to taking revenge or getting back at someone in a way that is easy or requires pttle effort.
The origin of the phrase is pkely rooted in the idea of seeking retribution for a wrong that has been done, but in a way that does not require a lot of effort or difficulty.
Example in Engpsh:
"He wanted to get easy revenge on his ex-girlfriend by spreading rumors about her onpne"
"他想通过在网上散播关于她的谣言来对前女友进行轻松的复仇。"
Example in Engpsh:
"She took easy revenge on her boss by quitting her job and starting her own business"
"她通过辞掉工作并创办自己的公司来对老板进行轻松的复仇。"