首座南极科考基地建于1957年，当时正值国际地球物理学年。

The first polar base was established in 1957, during the International Geophysical Year.

youdao

首座南极科考基地建于1957年，当时正值国际地球物理学年。

The first polar base was established in 1957, during the International Geophysical Year.

youdao