polar day

Xiaogu wants to say: Because they do not live in polar night, mix extremely day area.

小贾想了想说: 因为他们不生活在极夜和极昼地区.

As It'situates near the Arctic Circle, there happens polar day and night.

由于它靠近北极圈, 这里有极昼和极夜.

The Coney Island Polar Bear Club uses the day to take a dip in the freezing waters of the Atlantic.

康尼岛的北极熊俱乐部当日将举办冬泳活动，让众人畅游在冰冻的大西洋海水中。

One day, the polar bear felt boring.

有天, 这只北极熊感到很无聊.

On Jan.9, the Fish and Wildlife Service ( FWS), the Interior Department agency that evaluates endangered species, was due that day to deliver its ruling on the polar bear.

1月9日，评估濒危物种的内政部鱼类及野生动物署要提交针对北极熊所做出的裁决。