这个地球仪被分成两个半球，分别代表北半球和南半球。

The globe is divided into two ___hemispheres, representing the northern and southern parts.

右脑半球主要负责处理空间和视觉信息。

The right ___hemisphere mainly processes spatial and visual information.

地球被赤道分成两个半球。

The Earth is divided into two ___hemispheres by the equator.