A sharp or projecting corner, as of a building.

尖角，突角：一个尖的或突出的角，如建筑上的。

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This involves both capturing at 24 FPS, and playing back or projecting at the same frame rate.

FORBES: Why Are So Many People Against The Hobbit Being Shown in 48 FPS?

The notion of strapping on a VR headset or projecting a game across an entire room sounds both very cool and somewhat of a hassle all at the same time.

FORBES: Microsoft Is Developing 3D Projection Technology That Could Turn Your Room Into A Game

Do people know what Thompson stands for, or are they projecting what they want on him?

NPR: Thompson Edges Closer to Presidential Bid