subtropics怎么读，subtropics什么意思，subtropics短语和例句

1.About 30 species: throughout the tropics and subtropics; three species in China.

大约30种：在整个期间热带和亚热带；中国有3种。

2.About 30 species: throughout the tropics and subtropics; three species in China.

大约30种：在整个期间热带和亚热带；中国有3种。

3.Especially in the south tropics, subtropics area.

尤其在南方热带、亚热带地区。

4.This region is located at the subtropics.

本区地处亚热带。