Machine can replace our life? In modern science, there are a lot of things can be directly with science and technology, however, a lot of people with a machine to replace the traditional practice. But depends on machine, makes the brain becomes sluggish, with computer numerical arithmetic, is a quick calculation method, but the commonly used computer calculate stupid, "to the brain. And electronic reading is convenient and quick, but can hurt an eye, enough is enough.有点错 Machine can replace our life? In modern science, there are a lot of things can be directly with science and technology, however, a lot of people with a machine to replace the traditional practice. But depends on machine, makes the brain becomes sluggish, with computer numerical arithmetic, is a quick calculation method, but the commonly used computer calculate stupid, "to the brain. And electronic reading is convenient and quick, but can hurt an eye, enough is enough.有点错