Sentence examples for this is a difficult challenge from inspiring English sources

For organizations that have traditionally separated core IT services and IT in programs, this is a difficult challenge, but one Carolyn Woo, CRS CEO, recently noted that we "must embark upon together".

Narrowing the gas channels may prevent oxygen from diffusing to the active site, but finding mutations that accomplish this is a difficult challenge.

This is a difficult challenge in a profession that has a perceived culture of strength and a traditional hierarchy.

This is a difficult challenge, because very few of these patients have diseases that can be biopsied readily, because metastatic PC involve mostly the skeleton.

"And that is a difficult challenge".

Converting big data into useful data is a difficult challenge.

Management of BPA is a difficult challenge.