1.   During their stay, the two cosmonauts worked on restoring the solar batteries on the Mir space station, the agency said.

2.   Russian cosmonauts have long worked under a system which pays bonuses for difficult tasks in space and occasionally deducts pay for mistakes.

3.   The cosmonauts worked quickly and efficiently during the spacewalk, making few radio exchanges with Mission Control.

4.   The cosmonauts worked quickly and efficiently, with few radio exchanges with Mission Control.

5.   The cosmonauts also worked on an additional solar battery of the Spectrum module, succeeding in partially unfolding it, the center said.

6.   The cosmonauts will work a slightly reduced work-week during the holiday season.