The sculptors bring out their favorite tools that work best on the hard iced snow, but they are not allowed to employ tools that use electricity.

• 参赛的雕刻选手们拿出他们最为满意的工具，这些工具在他们看来可以很好地对付这些大块头了。但是，电动工具是不允许在比赛当中使用的。