中国极地探险队将于2008年去北极研究气候变化。

China's polar expedition ship will go to the North Pole in 2008 to study climate change.

youdao

中国极地探险队将于2008年去北极研究气候变化。

China's polar expedition ship will go to the North Pole in 2008 to study climate change.

youdao