Frozen ponds and ice rinks become playgrounds for skating and hockey.

结了冰的池塘和溜冰场成了溜冰和冰上曲棍球的场地。

But in Ohio, ice rinks are melting and ski resort owners are working overtime to make snow.

不过在俄亥俄州(有些人就不那么幸运了)，溜冰场内的冰开始融化，那些滑雪场的老板们开始加班加点造雪了。

Every winter outdoor ice skating rinks appear all over Beijing.

每年冬天，户外溜冰场在北京各处可见。

A combined ice, snow skis belongs to the ice and snow sports equipment, in particular to the technical field of the design and manufacture of skating rinks or snowfield skis.

组合式冰、雪滑车，属冰雪运动器材，具体为冰场或雪地滑车的设计与制造技术领域。