south本身就有形容词的意思，意为：位于南方的。
例句：
Swallows migrate south in winter.
燕子在冬天迁徙到南方。
In the south, the reverse applies.
在南方，情况相反。
They were both raised in the South.
他们俩都是在南方长大的。
The terrace faces south.
露台朝南。
The storm wrought havoc in the south.
这场暴风雨在南方造成了巨大的灾害。
Houses are more expensive down south.
南边的房屋价格要贵些。
Our house faces south.
我们的房子面朝南。
This room faces south.
这间屋子朝南。
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