This is a story about mechanical objects, -- some of which move-- -- remember those smiling houses in the background-- and some of which are stationary, but they're all mechanical objects.

这是一个关于会活动的，机械的故事-,还记得那些作为背景微笑的房子吗？,它们不会动但也都是机械的东西。

耶鲁公开课 - 文学理论导论课程节选

that can give you directions to the places you would want to further know more about.

这些历史背景会为你指引方向，引领你到那些你想更深入了解的地方。

关于黑人文化 - SpeakingMax英语口语达人

people who come here do speak English. They have that background.

那些来到这里能够说英语的人们。他们具备这种背景。

关于全球化 - SpeakingMax英语口语达人