Study circles allow complex topics to be broken down into manageable parts.
As usual you make a very complex topic easy to understand.
Occlusion is a very complex topic and there are a lot of variables to consider.
Race is such a big, complex, painful topic that no one knows where to start.
The design of digital filters is a deceptively complex topic.
Asking millions of people who don't know much about a hugely complex topic to give a yes/no answer on it.
He was able to explain complex topics in easily understandable terms.
Social psychology is clearly another large and highly complex topic.
She often leaves her parents at a loss by asking about mature or complex topics.
The amount of instructions that pass per clock cycle is a very complex topic.