Sentence examples for expensive challenges from inspiring English sources

Potential owners are realizing that with such superlatives come expensive challenges.

But the west's sharp legal minds, backed by vast drug company wealth, are willing and able to mount expensive challenges in the courts to uphold their patent rights - and thus the price of their drugs - as is about to happen in Pretoria.

The most expensive challenges are more comprehensive open innovation challenges that require a lot of people around the world.

New fields offer new and expensive challenges - in deep water, or requiring new technologies to handle difficult geology, high pressure and high temperatures.

The salinity of soil and water resources is one of the economically expensive challenges to achieve sustainable development across the world.

SAN FRANCISCO, CALIFORNIA--While NASA grapples with the enormously expensive challenges of returning astronauts to the moon by 2020 and establishing a permanent human presence there (ScienceNOW, 5 December 2006), some of its scientists are thinking smaller--much smaller in some cases.

Long-term care constitutes a difficult and expensive challenge in any health system.

Preserving and maintaining those old military barracks, officers' quarters, stables and other structures has been an expensive challenge.

Towing the ship to the United States would be another dangerous and expensive challenge — in the 1960s and '70s, several retired Fletchers grounded or sank while being towed.

Mr. James, who overcame the most forceful and expensive challenge of his life, won with 53percentt of the vote to Mr. Booker's 47percentt.

But instead of taking on the prodigious and expensive challenge of establishing a large flower farm, they decided to plant wherever they could - in vacant lots, in backyards and just about anywhere they could find unused soil.