What does "keep up" mean?

To maintain the same pace or level To continue at the same rate as something or someone else.

How do you use "keep up" in a sentence?

I can't keep up with all these changes. Keep up the good work! She walks too fast for me to keep up.

Phrasal Verb BritishAmericanAustralian ★★★★★ Very Common Neutral

含义: To maintain the same pace or level

跟上、保持

Seguir el ritmo, mantener el nivel

ついていく、維持する

따라가다, 유지하다

To continue at the same rate as something or someone else.

与某事或某人保持同样的速度或水平。

Continuar al mismo ritmo que algo o alguien.

何かや誰かと同じペースで続けること。

다른 것이나 다른 사람과 같은 속도나 수준을 유지하는 것을 의미한다.

Base verb: keep

Particle: up

Separable: No — the verb and particle stay together

I can't keep up with all these changes.
这些变化我都跟不上了。
No puedo seguir el ritmo de tantos cambios.
これだけの変化についていけない。
이 많은 변화를 따라갈 수가 없다.
Keep up the good work!
继续保持！
¡Seguid así de bien!
その調子で頑張って！
계속 잘하고 있어!
She walks too fast for me to keep up.
她走得太快，我跟不上。
Camina demasiado rápido para que yo pueda seguirle el ritmo.
彼女は歩くのが速すぎてついていけない。
그녀는 걸음이 너무 빨라서 따라갈 수가 없다.

语境: pace, progress

语气: encouraging

From keeping level with something.

Era: Modern

Generation: All ages

Social background: Universal