So, is there any way to achieve this concurrent and in order downloading of chunks as I described it above? Has anyone done something like this as a project, so as to know an answer for sure?

那么，有什么方法可以实现这一块的并发和顺序下载上面我描述它吗？有人做这样的项目，以便知道确切答案吗？

youdao

I don't know, for sure they have done really well, and now I'm back.

我不知道，他们肯定做得很好，现在我回来了。

youdao