南半球

.. One, the Oceania that Australia of Australian nature general situation is located in the Southern Hemisphere, seagirt.

一、澳大利亚自然概况澳大利亚地处南大洋，四面环海。

Healthwise, the Northern Hemisphere and the Southern Hemisphere outside of sub-Saharan Africa are more alike than different.

以健康问题而言，北与南（非撒哈拉沙漠以南除外）相似点多于相异点。