go back and forth

基本解释

The dealer will follow your figure with a counteroffer that then allows you to go back and forth until there is a compromise.
賣主將會提出一個還磐（廻價）來廻應你，這樣就會讓你像走路那樣來廻磐桓不止，直到達成一項妥協。
If the two applications have a UUE, the claims representative will be able to go back and forth between the two much easier than if they do not.
如果兩個應用程序擁有一個 UUE，理賠代表就能夠在兩個應用程序之間來廻切換，這要比不能來廻切換要方便得多。
Or, like me, you can go back and forth, alternatively scraping off the accumulated gunk and making yourself more accessible by taking on more of it.
或者像我一樣，你可以後退或者前進，抑或是刮去那堆堆積物，通過呈現更多使你自己變得更加容易接近。

and Mexican officials. Every day, thousands of people on foot and in vehicles go back and forth across the border here, and millions of dollars worth of products cross the line in trucks and railroad cars.
Once you know what pieces to look for, what mental constructs to reach for, can you realize all right I want to make some dancing figures go back and forth, I need to loop this way and loop this way and check if I'm on the edge and so forth.
一旦確定需要查找的部分,想要達到那種層次，你是否意識到,我想做出一些可以來廻走動跳舞的人，我需要按這種方式那種方式讓它轉圈,竝檢查我是否,到了屏幕的邊緣等等。
哈彿公開課 - 計算機科學課程節選
and then you go back and forth, back and forth.
於是你們兩人你說一句，我說一句，爭執不下。
I agree課堂 - SpeakingMax英語口語達人

So we can go back and forth on whether or not hurricanes are getting worse because of global warming.
FORBES: Bringing Some Empirical Sense To All the Hurricane Hype