Sentence examples for hard and complex undertaking from inspiring English sources

But even when both men were on the same page, executing their vision proved to be a hard and complex undertaking, a cinematic Rubik's Cube involving four continents, shifting time zones and daunting logistical challenges.

Reforming our entire financial regulatory structure is a difficult and complex undertaking.

However, this is an arduous and complex undertaking [ 21].

As we've learned this past decade, this is a vast and complex undertaking.

The U.N. has called the Syrian government cooperative in the large-scale and complex undertaking.

This makesmapping a hard and complex process.

If it does, says program director Mark Frankel, "it will be a substantial and very complex undertaking".

This is an activity that requires faculty and practitioners to work together, and can be a complex undertaking.

Assistant commissioner Patricia Gallan described Elveden as one of the "most difficult and complex investigations" undertaken by the Met.

"It's a complex undertaking and complicated," Ms. Bresch said.

Rebuilding downtown has been an incredibly complex undertaking, and there has been no more important challenge than security.