yóu yú / chéng běn / jiào dī / duō mó guāng xiān / zài / jú yù wǎng / zhōng / yìng yòng / guǎng fàn

由于成本较低，多模光纤在局域网中应用广泛。

Because of its lower cost, multimode fiber is widely used in local area networks.