“人类天使”比空气还轻，有像划艇一样的桨，飞行员可以摇动它们。

The Man Angel was lighter-than-air and had paddles like a rowboat that the aviator could pump.

youdao

她回答说：“我刚才已经吃过了，还饱着呢。”因为她以为是天使在那。

She answered: "I have just eaten, and am still satisfied," for she thought the angels were there.

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宇宙的大统一理论之中还存在着一些科学家们梦想能补上的被分割开的地方，天使的存在填充了它们，否则，运动与光之间的媒介为何物便无从解释。

And where there are still gaps in the grand unified theory of the universe that scientists dream of, angels fill them, agents of motion and illumination otherwise unexplained.

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So far we've looked at this game as played by people and we've looked at this game who are evil gits, as played by people who are indignant angels.

目前为止我们对这个博弈的分析,还停留在局中人都是饭桶恶魔,或者都是愤怒天使的阶段呢

耶鲁公开课 - 博弈论课程节选

they are first graders, but they are kind Harako and like to write to us. I'll show Harako here, Harako and her regular clothes, but I have this little angle that was sitting up here. The kids would say, "what is that, what is that?"

他们都是一年级学生，很友善,很愿意给我们写信，我给你们展示一下，这是Harako和她的日常服装，这还坐着一个小天使,孩子们回问：,“那是什么，那是什么？“

麻省理工公开课 - 媒体、教育、市场课程节选