So that's what we tried, really, to do a serious piece of dance.

Even a glance tells you that it's a far more serious piece of equipment.

It became a serious piece of equipment for serious work.

It was obviously some serious piece of news that they were reading.

"They already own serious pieces, they've done the research, read the books, seen the exhibitions and are full of questions," he said.

This morning was the first time he was to be given a serious piece of work before running later in the week.

This became for me a serious piece of policy.

What you get in the end is a very serious piece.

This is a serious piece on the subject at last.

As such it may not be transformed into a more serious piece of legislation for some years.