Sentence examples for are often very complex from inspiring English sources

"His books are often very complex in composition, having different perspectives, different voices and different time places.

"The past financial crisis provided us with a strong and sober reminder that the activities of large banks are often very complex and opaque," the F.D.I.C. chairwoman, Sheila C. Bair, said before the vote by the agency board at a public meeting.

Organisational strategies are often very complex.

Such rights are often very complex in the detail.

Real-world optimisation problems are often very complex.

The formulae for these distributions are often very complex and computationally problematic.

These alliances were often very complex political organizations and generally took their name from the most powerful member of the tribe.

The spectral data obtained, however, is often very complex and can be subject to incorrect interpretation.

Combustion chemistry is often very complex and chemical mechanisms generally involve more than one hundred species and one thousand reactions.

In fact, the lower inner lips detection is challenging since the lips area is often very complex (tongue and teeth may be visible) and lighting condition is alterable.

The IV tubing of ICU patients is often very complex and arranged in a suboptimal fashion, causing more lumens to be used than required, thus increasing infection risk and discomfort.