在视频的最后，摄像机绕着建筑物盘旋在头顶，很大的标志出现在屏幕上：一个类似于@的符号围绕着一个小写的 b。

At the end of the video, the camera spirals around the building overhead as the broad logo appears on the screen: a lowercase b that wraps around itself in an imitation of the @ symbol.

youdao

盘旋在崇山峻岭之中。

Floating over lush mountains.

youdao

滚滚的浓烟盘旋在空中，将俄罗斯完完全全的遮住。

The smooth gray-brown smoke hangs over the Russian landscape, completely obscuring the ground in places.

youdao

In these movies, there'd be a little angel above your head that tells you when things are wrong.

就像是电影里那些盘旋在头上的小天使,告诉你什么是不应该做的。

耶鲁公开课 - 心理学导论课程节选