"无线网络" 英文为 "wireless network"。
来源：
"无线" 的英文为 "wireless"，意思是 "without wires"。
"网络" 的英文为 "network"，意思是 "a group of computers and other devices that are connected together so that they can communicate with each other and share information and resources".
英文例句及其中文翻译：
"I'm having trouble connecting to the wireless network in my office." (我在办公室无线网络连接上有问题。)
"I need to set up a wireless network in my home." (我需要在我家里建立一个无线网络。)
"Can you check if the wireless network is working properly?" (你能检查一下无线网络是否正常工作吗？)