但不管怎么样，FTTH在我国的的发展前景是无限光明的，虽然道路是曲折的。

But in any case, FTTH development prospect in our country bright limitlessly, though the road is twists.

youdao

但不管怎么样，FTTH在我国的的发展前景是无限光明的，虽然道路是曲折的。

But in any case, FTTH development prospect in our country bright limitlessly, though the road is twists.

youdao