Why We Blink Our Eyes
11 Aug, 2026
Cấp độ: Cơ bản
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Chủ đề: Body Parts
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Have you ever counted your blinks?
You blink more than you think!
A blink is a very quick action.
A close-up cartoon eye with the eyelid shown mid-close and mid-open in two quick frames, bright simple background.
Your eyelid closes and opens fast.
Blinking spreads tears over your eyes.
Tears keep your eyes wet and clean.
Dry eyes can feel scratchy and sore.
A cartoon eye blinking away a tiny speck of dust with a small sparkle, cheerful cartoon face, bright background.
Blinking washes away tiny bits of dust .
It also protects your eyes from harm.
You blink faster when you feel tired.
You blink slower when you focus hard.
A cartoon clock with tiny blink icons ticking around it every few seconds, colorful diagram style.
Most people blink many times a minute.
You barely notice yourself blinking at all.
Blinking quietly keeps your eyes healthy!