climate transition zone

• 过渡地带

climate transition zone的用法和样例：

例句

1. The two varieties intergrade over a narrow transition zone.
   这两个变种在较窄的过渡地带有中间类型。
2. Henan Province is situated in the transition zone of subtropic and temperate zone with a lot of species of Russula genus.
   河南省位于暖温带和亚热带的过渡地带，因此红菇属的种类分布较为丰富。