Oxford University Press New Oxford Bookworms Library 5 I. Robot
Oxford Bookworms Library New Edition 5 i Robot - Asimov, I.. A human being is a soft, weak creature. It needs constant supplies of air, water, and food:: it has to spend a third of its life asleep, and it can't work if the temperature is too hot or too cold. But a robot is made of strong metal. It uses electrical ...a dál?