They may look really complicated, but in actuality are quite simple plug and play devices.

因为他们看起来总是那么复杂，但事实上就是简单的即插即用。

youdao

They may look really complicated, but in actuality are quite simple plug and play devices.

因为他们看起来总是那么复杂，但事实上就是简单的即插即用。

youdao