neutral region

例句：

1. 1.The scientists are studying the effects of climate change on the neutral region.
   科学家们正在研究气候变化对中性区域的影响。
2. 2. During the war, the neutral region was a safe haven for refugees.
   在战争期间，中立区是难民的避难所。
3. 3. The researchers found that the neutral region could be a key to unlocking new energy sources.
   研究人员发现，中立区域可能是解锁新能源的关键。