Sentence examples for it is an ongoing challenge from inspiring English sources

It is an ongoing challenge to develop and demonstrate management practices that increase the sustainability of agricultural systems.

China situation: Drummond says it is an ongoing challenge to operate there.

Since most the materials are highly absorbent to THz waves therefore it is an ongoing challenge to obtain a low-loss waveguide.

Vincent: It is an ongoing challenge, both from a monetary and environmental perspective, to ensure that we build our camps to have the lightest ecological footprint as possible.

A sizable oil reserves are held in a thick oil/water capillary transition zones in the carbonate reservoirs, but it is an ongoing challenge to accurately describe the relationship between capillary pressure, relative permeability and oil/water saturation due to the complex wettability variation, pore geometry and heterogeneity throughout the reservoir column.

It is an ongoing challenge to ensure that providers appropriately apply and interpret the TST.

It's an ongoing challenge.

"While we are making progress rooting out this abuse, as we've said before, it's an ongoing challenge because the people responsible are determined and well-funded," Nathaniel Gleicher, Facebook Head of Cybersecurity Policy, wrote in the blog post.

Bhatia: It's an ongoing challenge.

With spending, it's an ongoing challenge, like eating healthy.

It's an ongoing challenge to break into Korea and Japan, both insular countries with strong preferences for homegrown services.