Sentence examples for challenges are substantial from inspiring English sources

But the challenges are substantial.

"The reality is that the environmental challenges are substantial," Mr. Weinstein said.

With 90percentt of our students arriving at or below a sixth-grade level in reading, math and computer literacy, the challenges are substantial.

The companies involved in exploration now are more optimistic about the region's potential, especially at current oil prices (hovering around $80), but experts believe geological and logistical challenges are substantial.

However, because of the great size needed for a "pure" fusion reactor and the unsolved problem of fabricating materials to withstand the heat, the development challenges are substantial and may take decades to overcome.

President-elect Barack Obama has begun an effort to tamp down what his aides fear are unusually high expectations among his supporters, and will remind Americans regularly throughout the transition that the nation's challenges are substantial and will take time to address.

As we had anticipated, the information governance challenges were substantial and were as time consuming as the technical ones.

Second, because we did not a priori know the effect on the arterial pressure variations by hypovolemia and volume challenges, both the hypovolemic level and the volume challenges were substantial and, furthermore, two different volume challenges were used.

By all accounts, the economic and societal benefits of meeting the STEM challenge are substantial and may well be a major economic driver that makes a better life for populations worldwide (New York Academy of Sciences 2014).

The scale of the challenge is substantial.

Though the challenge is substantial, a nonlitigation-based approach to church liability could work.