Sentence examples for been an ongoing challenge from inspiring English sources

So that's been an ongoing challenge.

Challenges: Finding the right talent — salespeople, developers and designers — has been an ongoing challenge.

However, it has been an ongoing challenge to develop high-performing, high-quality products that also satisfy user preferences and are affordable.

Although genome-wide association studies have made it possible to identify mutations that are linked to diseases such as cancer, determining which mutations actually drive disease and the mechanics of how they do so has been an ongoing challenge.

Obtaining high power density at low operating temperatures has been an ongoing challenge in solid oxide fuel cells (SOFC), which are efficient engines to generate electrical energy from fuels.

Despite this observation and mounting suggestive evidence8,9,10, establishing a causal role for sperm-inherited histone marks in regulating offspring transcription and development has been an ongoing challenge.

It's an ongoing challenge.

Managing these callouts is an ongoing challenge.

Tumor metastasis is an ongoing challenge in tumor therapy.

Design, construction, and repair of bridges is an ongoing challenge.

Eradicating drugs will be an ongoing challenge, as will persuading Afghans to give up their arms".