In addition, the variable expanded order was adopted to support the XML update, which can effectively reduce the secondary XML coding rate.

采用可变扩展序号支持XML文档更新，可有效降低XML文档的二次编码率。

youdao

Typically, you would see this code in the form of variable += 1, but in this case it's expanded to each step along with a sleep in order to exacerbate the concurrency problems.

通常情况，你会看到这样的代码variable += 1，但是在这种情况下，这个例子在每一步增加sleep 加剧并发问题。

youdao