average increasing rate

例句：

1. 1. The average temperature in New York is around 50 degrees Fahrenheit.
   纽约的平均温度大约是50华氏度。
2. 2.The company's average pay is $50,000 per year.
   该公司的平均年薪是5万美元。
3. 3. The average person can only afford a modest house.
   普通人只能负担得起中等规模的房子。