I can't keep up with all the changes.

我并非所有的变化都能跟得上。

《牛津词典》

I can't keep up with you, frankly.

坦白地说，我没法跟上你的生活步伐。

youdao

Want to know why so many companies can't keep up with Apple?

想知道为什么这么多公司都跟不上苹果吗？

youdao

His harmonious unity with nature is broken, he clothes himself and his old friends the gazelles run from him now He will never again roam free with the animals. He cannot run as quickly. His pace slackens, he can't even keep up with them.

他与自然的和谐被破坏，他开始穿上了外衣,以前的朋友羚羊，离他而去,他不再和动物一起，四处游荡,行动变得迟缓，再也无法赶上羚羊。

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