English to Chinese Tech/Engineering IT (Information Technology) Wireless technology

The integration of the antenna avoids the need for wires to carry signals to and from the chip, reducing the cost of packaging by one to two orders of magnitude. Further, the absence of {exposed inputs and outputs} makes the transceiver less vulnerable to electrostatic discharge during fabrication and assembly. Manufacturers could thus dispense with antistatic devices, which add capacitance and degrade performance.
啥叫暴露的输入和输出？