Today, they arc once again a familiar sight, playing roles that are often just as important for the community as their original purpose.

今天，它们再次成为人们熟悉的景象，扮演着与它们最初的目的同样重要的角色。

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He envisions robots playing roles in education, healthcare and entertainment, but their primary goal isn't to work in the industry like existing robots.

他展望未来机器人能在教育、医疗和娱乐领域发挥作用，但他们的主要目标不是像目前存在的机器人那样工作。

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English films and TV works are playing more and more important roles in English teaching, attributable to their vivid visual images, simultaneous sound effects and natural culture information.

原版英文影视作品因其具体生动的视觉形象、实时同步的声音效果、自然传递的文化信息，在英语教学中发挥着越来越重要的作用。

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The annual Macworld show in San Francisco opened with Ashton Kutcher and Josh Gad talking about their roles playing Apple co-founders Steve Jobs and Steve Wozniak in the new biopic called Jobs.

FORBES: Apple Loop: Tim Cook Glad He's Not An Oilman, SNL's Armisen Pays Tribute to Steve Jobs

Despite Alessandro Faria, Jesus Fabio de Oliveira, Christiano Parreira and Jefferson de Souza playing key roles for their adopted country, Togo could only finish second in Group 5 and ceded qualification to Kenya.

BBC: SPORT | Football | African | Tunisia naturalise Brazilian

They spent their time fishing and reading and playing roles in homemade movies shot by Wardlaw, who is now a filmmaker.

CNN: Five guys take same photo for 30 years