I called the " tech support" person and they asked me to check my " Ethernet" connection.

我打电话给“技术支持”人员，他们让我检查我的“以太网”连接。

He asked me if I had checked the Ethernet connection from the modem to the router, and I said I did.

他问我是否检查了从调制解调器到路由器的以太网连接，我说检查过了。

Now, an " Ethernet" connection is just a special type of computer connection we use, usually with connecting to the Internet, though you can also use it to connect two computers to transfer files between computers.

现在，“以太网” 连接只是我们使用的一种特殊类型的计算机连接，通常用于连接到 Internet， 但您也可以使用它来连接两台计算机以在计算机之间传输文件。