南半球

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

一、澳大利亚自澳大利亚地处南半球的大洋，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，北半球与南半球（非撒哈拉沙漠以南除外）的相似点多于相异点。