seasonal strain

例句：

1. 1. The seasonal strain of the cold weather has affected our productivity.
   寒冷的季节性影响影响了我们的生产力。
2. 2. The team is under seasonal strain due to the heavy workload.
   由于工作量重，团队正承受着季节性压力。
3. 3. The season's change can cause seasonal strain for farmers.
   季节的变化对农民来说会造成季节性压力。