You blink your eyes all day long.
你这一天到晚，眼睛眨个不停。
Most people blink fifteen times a minute.
大多数人，一分钟要眨十几次。
Blinking washes and protects your eyes.
眨眼，是给眼睛洗个澡、润一润。
Now do the math for a whole life.
现在拿一辈子，来算一笔账。
The number comes to hundreds of millions.
算出来，足足有好几亿次。
You blink while you read, talk, and watch.
看书在眨，说话在眨，看手机也在眨。
It is your eyes' quiet way of resting.
这是眼睛在悄悄给自己放假。
