It was a time fraught with difficulties and frustration.

这是一个充满困难和挫折的时期。

《牛津词典》

The screening tests have so far been fraught with difficulties.

迄今为止，筛选测试充满了困难。

youdao

Such a definition is fraught with difficulties.

这一定义的确认充满了困难。

youdao

That is fraught with difficulties as there is no seabed agreement between the riparian states.

ECONOMIST: A modicum of normality breaks out

But Mr Benomar stressed this was "a first step in a long road fraught with difficulties" for Yemen.

BBC: Yemen president 'to seek medical treatment abroad'

The debate on robot ethics is fraught with difficulties, and the answers we eventually produce will certainly not please everyone.

ECONOMIST: On fracking, Balkan airlines, robots, Europe