Sentence examples for both hard and complex from inspiring English sources

The Romney-Ryan team seems not to know that foreign policy is both hard and complex.

However, unlike other GPS errors, ionospheric delay correction is hard and complex to model because the ionosphere shows both spatial and temporal behavior.

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.

But dealing with individuals' psychology or social circumstances is boring and hard and complex while pharmaceutical marketing is fun and easy and quick.

This makesmapping a hard and complex process.

The production line design/configuration is a very hard and complex problem to be solved.

Life is hard and complex and trying, but the human spirit is nearly unbreakable.

Their solutions, basically more force, are simple, but the real solutions are hard and complex.

We all seek to reduce competing values to a single "winner," to simplify things that are hard and complex.

The disadvantage of reporter assays is that they are laborious, sensitive upon the region chosen for cloning, and that they require hard and complex work for trasfection [ 330].

Buoyancy devices are complex structures that involve both hard and soft parts of the animal.