What does "fly by" mean?

To pass very quickly For time to seem to pass extremely fast.

How do you use "fly by" in a sentence?

The holidays flew by. Time flies by when you're having fun. The years just flew by.

Phrasal Verb BritishAmericanAustralian ★★★★★ Very Common Neutral

Meaning: To pass very quickly

飞逝；转瞬即逝

Pasar volando

あっという間に過ぎる

순식간에 지나가다

For time to seem to pass extremely fast.

时间感觉过得非常快。常用于描述愉快或忙碌的时光。

Que el tiempo parezca pasar muy rápidamente. Se usa para momentos agradables o ocupados.

時間が非常に速く感じられて過ぎること。楽しい時や忙しい時によく使います。

시간이 매우 빠르게 지나가는 것처럼 느껴지는 것을 뜻한다.

Base verb: fly

Particle: by

Separable: No — the verb and particle stay together

The holidays flew by.
假期一晃就过去了
las vacaciones pasaron volando
休暇はあっという間に過ぎた
휴가는 순식간에 지나갔다.
Time flies by when you're having fun.
快乐的时光总是转瞬即逝
el tiempo vuela cuando te diviertes
楽しい時は時間があっという間に過ぎる
즐거울 때는 시간이 순식간에 지나간다.
The years just flew by.
岁月飞逝
los años pasaron volando
年月はあっという間に過ぎ去った
세월이 눈 깜짝할 사이에 흘렀다.

Context: time, speed, enjoyment

Tone: surprised

From flying past quickly.

Era: Modern

Generation: All ages

Social background: Universal