Sentence examples for costly challenge from inspiring English sources

New York City's sewage presents a daunting and costly challenge: it creates foul odors and often contaminates waterways.

Now the district and residents of Setauket are trying to come to terms with a different costly challenge: What to do about the suddenly sagging historic murals in Setauket Elementary School.

South Korea's engagement policy aims to avert such a collapse, which would present a huge and costly challenge to the South better, instead, to help North Korea towards prosperity.

And unlike Mr. Bradley, who has succeeded in the often cumbersome and costly challenge of getting his name on ballots in key primary states, Mr. McCain has had far less success.

But a bigger, more costly challenge suddenly loomed.

Realizing the Semantic Web involves creating ontologies, a tedious and costly challenge.

In taking him on, Mr. Toomey, 42, and his conservative backers are hoping to send a message to all Republican moderates: turn right or face costly challenges.

Because they occupy a peninsula of high-priced hospitality venues, Miami Beach hotels face costly challenges obtaining goods and services, including food, supplies and affordable labor.

Several of Mr. Pozen's supposed fixes — a post-grant review process and a shift to "first to file" — would burden small entrepreneurial innovators with costly challenges to their already issued patents.

Groundwater remediation is a complicated system with time-consuming and costly challenges, which should be carefully controlled by appropriate groundwater management.

Due to the time consuming and costly challenges related to direct objective individual assessments of such variables in large epidemiological studies, appropriate surrogate information representing these variables is more beneficial and feasible to obtain (Juul 2004).