Sentence examples for challenges has been from inspiring English sources

Cox says one of the biggest challenges has been acting blind and using a white cane.

Yet the Japanese commentary during the challenges has been left intact (with subtitles).

Yes, as we've grown one of the biggest challenges has been coffee snobbery.

"Her commitment to the team, through some significant challenges, has been remarkable," she said.

One of the biggest challenges has been convincing suppliers to sell directly, bypassing costly middlemen.

To date, no common testing strategy to address nanomaterial toxicological challenges has been generated.

So far, the response of the scientific community to these challenges has been encouraging.

The influence of selecting appropriate formulation and process design on these challenges has been discussed.

One of the most productive approaches to these challenges has been endocrinological.

One of the challenges has been brought by Deir Dos Santos, a British citizen who works as a hairdresser.

So its ability to meet new challenges has been limited by shortfalls both in resources and experience.