periodic temperature variation

例句：

1. 1.The temperature in this region varies periodically with the seasons.
   这个地区的温度随着季节而周期性变化。
2. 2.The moon has a cyclical phase cycle.
   月亮有周期性的相位循环。
3. 3.The weather is cyclical, changing every few days.
   天气是周期性的，每几天就会改变一次。
4. 1. The room was too hot, so I turned up the air conditioning.
   房间太热了，所以我调高了空调。
5. 2. The temperature dropped significantly after the rain.
   雨后温度显著下降。
6. 3. The temperature of the ocean is affected by wind and currents.
   海洋的温度受到风和洋流的影响。