Sentence examples for are a big challenge from inspiring English sources

Hollow promises are a big challenge.

However, customers who do excessively use our data network are a big challenge for us".

"The economic decline and foreign-exchange movement are a big challenge for us," Mr. Folz said.

Chronic illnesses during adolescence are a big challenge for the patient, his or her family, and health care providers.

"The E.P.A. fuel standards are a big challenge for us automakers," Mr. Uchiyamada said through a translator.

The increasing risks of potential oil spills in the arctic regions, which are characterized by low temperatures, are a big challenge.

Hotels, however, are a bigger challenge than flowers and marmalade.

That was a big challenge.

"This is a big challenge".

"It's a big challenge," she acknowledged.

Silk was a big challenge".