But this progress brought new problems: With all the cars, traffic was getting worse and worse, and pollution was ter-rible.

但这一进步又带来了新问题：这么多的小轿车使交通变得越来越糟，空气污染也很严重。

youdao

Our problems must be dealt with through partnership, our progress must be Shared.

我们只有通过合作才能解决问题，我们的进步必须是共同进步。

youdao

At Langley, Virginia, the CIA headquarters, Keller learned of a further reason for the slow progress: problems with the Pakistanis which in turn had led to divisions within the CIA itself.

在维吉尼亚·兰利的中情局总部，凯勒的学习进展缓慢有着更深层的原因：巴基斯坦问题导致了中情局内部的不和。

youdao

The company's said slow progress in assembly and problems with suppliers helped put the program about 15 months behind schedule.

FORBES: Magazine Article

The teens return to the center every week so Escobar's staff can track their progress and assist with any problems.

CNN: Giving teen moms the tools to change their lives

The company's said that slow progress in assembly and continuing problems with suppliers were putting the program about 15 months behind schedule.

FORBES: Boeing's Dreamliner Hits Snooze Button Again