Translation of "Regions" in Chinese

Rice is grown in rainy regions.

人們在多雨地區種植水稻。

We're interested in observing the customs of different regions.

我们对观察不同地区的风俗感兴趣。

This kind of plant grows only in the tropical regions.

這類植物只生長在熱帶地區。

The aurora is a phenomenon characteristic of the polar regions.

極光是極地特有的自然現象。

Poetry is only born after painful journeys into the vast regions of thought.

只有经过漫长而痛苦的旅程诗歌才能诞生。