例句 /

The average American uses 12.4 gallons of water to take a shower which lasts, on the average, 10.4 minutes at an average temperature of 105 degrees Fahrenheit.

The average American uses 12.4 gallons of water to take a shower which lasts, on the average, 10.4 minutes at an average temperature of 105 degrees Fahrenheit.

每个美国人平均用12.4加仑的水洗澡。平均而言,这些水能持续10.4分钟保持在105华氏度。