If you blink, you miss it.

如果你眨眼，你就会错过它。

youdao

If you blink one eye you move over 200 muscles.

眨单眼需要运动200条以上的肌肉。

youdao

If cats look and blink at you slowly, it shows their love to you.

如果猫咪看着你慢慢地眨眼，这表示它们在对你示爱。

youdao

If you blink, you miss it.

如果问题的复杂度是线性的。

麻省理工公开课 - 计算机科学及编程导论课程节选

Apple employees don't blink if you ask about dropping it.

FORBES: Magazine Article

The algorithm was revolutionary to start: the results were spectacular along a thrillingly long tail, results appeared before you could blink and the home page was a minimalist marvel. (Still is.) If you didn't live online through those years you might not naturally imagine the love and admiration Google received across all online demographics.

ENGADGET: Editorial: FTC and Google -- why the right decision feels so wrong to so many people