It was tricky work in the dark, but he couldn't risk using a light.

It was tricky work, because I didn't mean to kill them.

It was tricky work, hard physically to control the swaying ladder.

This painting, and the book that presents it, is a wonderfully tricky work of art.

"Then he must have been around since, doing some of his tricky work!"

The thing made tricky work getting through the door with all that load, a door too small for it in the first place.

It'll be tricky work, though, till we can anchor the Climber somehow.

We have some tricky work ahead of us before we can rest this day.

Somehow the ensemble, which consisted of 10 players, had missed a bar in the tricky contemporary work.

It is tricky work in the best of times, but it gets done now at a dark moment for the banking industry.