The other three sub-directories are empty.

其它三个子目录是空的。

youdao

Therefore a more natural design to us was to run them as sub-directories in IIS;

因此一个更自然的设计是我们运行在IIS子目录；

youdao

Therefore a more natural design to us was to run them as sub-directories in IIS;

因此一个更自然的设计是我们运行在IIS子目录；

youdao