南亚

南亚

South Asia.

In this sentence, "南亚" is used as a geographical term referring to the South Asia region to describe its climatic diversity.

南亚的气候类型多样，包括热带和亚热带气候。

The climate types in South Asia are diverse, including tropical and subtropical climates.

Here, "南亚" denotes the general region, emphasizing its historical and cultural attributes.

南亚各国历史悠久，文化丰富。

South Asian countries have a long history and rich culture.

In this context, "南亚" focuses on the South Asia region when discussing economic trends.

我们正在研究南亚地区的经济发展趋势。

We are studying the economic development trends in the South Asia region.