Tip number four is to guide your eyes.

建议四是引导你的眼睛。

Spots of light guide your eye to the entrance of the showroom.

光的路线将你的视线引导到展厅的入口。

There's instances where you really want to focus on one thing in the frame and using darkness as a tool to kind of guide the eye in that way.

在某些情况下，你很想把注意力集中在画面中的一个细节上，并利用黑暗作为工具来引导人们的注意力。