At first the film seems to be a serious exploration of lapsed faith and cultural alienation.

There was some serious exploration of relationships, but it was fun.

Any serious exploration of the world of ideas has to be provocative.

It simply means serious exploration of what is possible and acceptable to all parties.

There is little serious exploration of the issues raised by the attacks.

His tone is one of deeply respectful exploration, quite serious but open to humor.

It is also a serious exploration of man's relation to death.

Kirn has identified a number of issues that deserve serious exploration.

This is a serious exploration of rock and pop, and you may even walk out the other side a musician.

Given the hazards of serious deep-sea exploration, it would be best to inquire only if you really know what you're doing.