青尼罗河和白尼罗河在什么地方汇合？

The River Nile is the longest river in the world.

youdao

青尼罗河和白尼罗河在什么地方汇合？

And the Nile is the longest river.

youdao

青尼罗河和白尼罗河在什么地方汇合？

And the Nile is the longest river.

youdao