round-tripping

基本解釋

After a period of time, people started to recognize that one significant problem was round-tripping.
經(jīng)過一段時間之后，人們開始認識到其中一個顯著問題是往返旅程。
As with round-tripping, I'll examine JAXB's semantic equivalence processing in the next article, and see how the input and output documents differ in structure.
和往返一樣，我也準備在下一篇文章中分析 JAXB 的語義等價處理，看看輸入和輸出文檔在結(jié)構(gòu)上的區(qū)別。
With an input and output file, it's now possible to see how JAXB does at round-tripping, by comparing the files to each other (remember that the original file was shown back in Listing 1).
現(xiàn)在有了輸入和輸出文件，通過互相比較可以看看 JAXB 在往返中是如何工作的（原始文件如清單 1所示）。

Moreover, there appears to be another stratagem that exporters extensively used in December, the round-tripping of goods through special trade areas and bonded warehouses to earn substantial value-added-tax rebates.
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But, experts say, it also allows Indians to launder vast amounts of untaxed wealth by sending their illegal cash to Mauritius, then "round-tripping" it back to India in the form of legal investments.
NPR: In India, Dodging Taxes Is Part Of The Game

a form of trading in which a company borrows a sum of money from one source and takes advantage of a short-term rise in interest rates to make a profit by lending it to another