At the bottom of the while loop, you read another directory entry and process it.

在while循环的底部，读取另一个目录条目并对其进行处理。

youdao

P So here at the bottom, at this point P, there is a loop.

在底部，点，有一个环。

youdao

P So here at the bottom, at this point P, there is a loop.

在底部，点，有一个环。

youdao