机器人是一种被编程执行多种任务的设备,并且可以重新编程以执行其他任务。
Come,my friends,Tis not too late to seek a newer world,For my purpose holds to sail beyond the sunset,And though we are not now that strength which in old days moved earth and heaven,That which we are, we are;-- One equal temper of heroic hearts, Made weak by time and fate, but strong in will. To strive, to seek, to find, and not to yield。