西伯利亚的冬季极其寒冷，温度常常降到零下40度。

The winters in ___Siberia are extremely harsh, with temperatures often dropping to -40 degrees.

犯错后，他被调到公司最偏远的办公室，简直是职场西伯利亚。

After making a mistake, he was transferred to the most remote office—a corporate ___Siberia.