In South Africa, as in many developing and newly industrialized countries, legislation on air pollution has failed to keep pace with mushrooming industries.(在南非，同許多發展中國家和新興工業化國家一樣，關于空氣污染的立法未能跟上迅速發展的工業。)

Not every financial institution, though, will find it easy to keep pace with the changes demanded.(可是，不是每一家金融機構認為可以很容易跟上需求的變化。)

Then we would go out for a walk. But how should I keep pace with him?(之后，我們出去走走，但我怎能跟得上他的步伐呢？)

However, public infrastructure did not keep pace with urban sprawl, causing massive congestion problems which now make commuting times far higher.(然而，公共基礎設施并沒有跟上城市擴張的步伐，這造成了大規模的交通擁堵，也大大拉長了通勤時間。)

As transportation improved, distant and larger markets within the nation could be reached, thereby encouraging the development of larger factories to keep pace with increasing sales.(隨著交通狀況的改善，人們可以到達全國范圍內更遠更大的市場，從而鼓勵更大型工廠的發展，以跟上銷售增長的步伐。)

We keep pace with times!(我們一直與時俱進！)

Overlords' income, despite the increase in rice production among their tenant farmers, failed to keep pace with their expenses.(盡管佃農的稻米產量有所增加，但地主們的收入仍跟不上他們的支出。)

Official retirement ages have failed to keep pace with rising life expectancy, making pensions increasingly unaffordable.(官方退休年齡無法與上升的預期壽命保持同步，這使上升的退休金變得越來越難支付。)

To keep pace with business and IT, project managers need to make their management practices more flexible.(時刻跟進業務和技術進展，管理手段靈活多樣。)

An animal species becomes extinct when it fails to produce enough young in each generation to keep pace with the death-rate.(當一種動物不能在每一代都繁殖出足夠的后代而與其死亡率保持一致時，它就會逐漸滅絕了。)