chuán / shū / céng / fù / zé / zài / wǎng / luò / zhōng / de / liǎng / tái / shè / bèi / zhī / jiān / chuán / sòng / shù / jù

传输层负责在网络中的两台设备之间传送数据。

The transport layer is responsible for transmitting data between two devices on a network.