The toy was able to fly across the living room using its own power.
这个玩具可以靠其自身的动力在起居室里飞。
2
It has high specificity and reproducibility, operates at room temperature, consumes little power, and permits both wireless integration and simple deployment.
检测具有较高的特异性和再现性，操作在室温下进行，只消耗少量能源并提供无线集成和简单部署。
3
Even before greeting anyone in the room, he searches for a power outlet for his small, black computer.