Tunnels narrow the focus of a piece and easily direct the eye.

地道压缩了作品的焦点，便于引导视线。

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Cats blink and narrow their eyes when they accidentally make eye contact. To make friends with an unfamiliar cat, blink and look away when you catch his eyes.

遇到意外眼神接触时，猫咪会眨眼并眯起眼睛。想和一只陌生的猫咪交朋友吗？当你们四目相对时，记得眨眼睛，并把眼光投向别处。

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There were two skins, two narrow mangy-looking skins with their heads still on them and glass beads in their eye sockets and little paws hanging down.

有两条皮草，两条窄窄的看起来质量低劣的皮草，头还连在上面，玻璃珠子镶在眼眶里，小爪子还晃悠着。

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Rita continued to strengthen as its eye passed through the narrow Straits of Florida between Key West and Cuba and into the warm, open waters of the Gulf of Mexico.

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"A wide collar can broaden a narrow neck and face by drawing the eye outward, " says Mr. Julian.

WSJ: Guide to Men's Shirt Collars: Which Styles Go With Which Occasions and Flatter the Face