playing_their_roles_有道手机词典

1.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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2.Today, they are once again a familiar sight, playing roles that are often just as important for the community as their original purpose.
如今，它们再次成为熟悉的景象，所发挥的作用对社区而言往往和它们最初的用途一样重要。
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3.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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