negative accumulated temperature

例句：

1. 1. The weather was very negative for outdoor activities.
   天气对于户外活动非常不利。
2. 2.The company's financial performance is generally negative.
   公司的财务状况普遍不佳。
3. 3. The new policy has a negative impact on the economy.
   新政策对经济产生了负面影响。