half mean spring range

例句：

1. 1. This area is within the half mean spring range, so it's not suitable for growing vegetables.
   这个地区位于半春范围之内，不适合种植蔬菜。
2. 2. The half mean spring range is where the temperature starts to warm up again.
   半春范围是温度开始再次变暖的地方。
3. 3. We decided to go on a hike in the half mean spring range, hoping to catch some wildlife.
   我们决定在半春范围进行一次远足，希望能看到一些野生动物。