have a fling at

基本解释

Let's have a fling and eat at that expensive restaurant for a change.
咱们痛快一下，到那间高级餐馆吃一顿来换换口味。
Recent years have witnessed a surge in "negative campaigning": politicians fling mud at each other instead of presenting positive programs.
最近几年发生了“消极竞选”的波涛：政客们彼此诽谤而不是提出积极的竞选纲领。
edu.sina.com.cn
In these intense times whist ALL things in your world are moving into their Higher place, there is a force at work that is now desperate to have its last fling.
在当前紧张的时刻，同时发生在你们世界中的所有事情都在进入其更高的层次中，这里有着一种力量在工作着，在不顾一切的想挽回自己。

And efforts by Mr Tang's campaign to fling dirt at Mr Leung have largely backfired: in response has come a succession of allegations about his own private life and record in office.
ECONOMIST: Banyan