suī / rán / xiàn / zài / yí / dòng / wǎng / luò / hěn / fāng / biàn / dàn / gù / wǎng / réng / rán / hěn / wěn / dìng

虽然现在移动网络很方便，但固网仍然很稳定。

Although mobile networks are very convenient now, fixed networks are still very stable.