This was unexpected for me.

In my opinion the active part of the operation is near completion.

A security zone is being created sufficient to guarantee security.

The purpose is to collect more detailed information. We should have such information in the interests of Russian security.

This is a historic day, for it sets the foundation for the new station.

Film music should have the same relationship to the film drama that somebody's piano playing in my living room has on the book I am reading.