The new ice 4 rink just opened.

那个溜冰场是新开张的。

youdao

According to the US National Snow and Ice Data Center (NSIDC), Arctic sea-ice covered 4.5 million sq km (1.7 million sq miles) at its lowest point on 12 September last year.

BBC: Arctic team targets key ice data

It has an average elevation of 3, 000 m (9, 900 ft) and the ice is typically 4 km thick.

BBC: Internet to reach South Pole

Android 4.0.4 Ice Cream Sandwich is the OS of choice here, kept alive by a 2, 000 mAh battery nestled under the textured back panel.

ENGADGET: Kogan Agora phablet hands-on (video) Mobile