ついていけない

can't keep up

→ 付く

phrase Rare #22,948

can't keep up Can refer to keeping up with someone's pace, ideas, plans, or changes.

JA: 話が速すぎて、ついていけない。

EN: They're talking too fast, and I can't keep up.

最近では、多くの老人が時勢についていけない。

These days, many elderly people struggle to keep up with the times.

私はこんな流行の変化にはついていけない。

I can't keep up with changes in trends like this.

君についていけない。

I can't keep up with you.

我々はもうこれ以上あなたの計画についていけない。

We can't follow your plan any longer.