Exercise 8
阅读下面短文，根据其内容写一篇60词左右的内容概要。
Although some people don't like using automatic hand dryers in restrooms, it may actually be argued that motion-sensing hand dryers are a practical alternative to paper towels. I believe that our school would benefit from investing in automatic hand dryers in all the restrooms.
First of all, the automatic hand dryer is very sanitary（卫生的）. Instead of pulling on a lever (手柄) touched by a large number of students, users can just stick their hands under the air dryer. No bacteria can get on them because there is nothing to touch. Kids wouldn't get sick from the paper towel dispensers (纸巾盒) .
In addition, if the school buys automatic hand dryers, we can save money. There is a terrible waste of paper towels in the restrooms. Students continuously pull on the lever for unneeded towels until the dispensers are empty. An automatic hand dryer costs about $500, with very little additional cost over time while paper towels can cost $25 a case, or about $500 a year. After just one year, it would pay for itself.
Finally, our bathroom is a paper towel mess! There are always piles of paper towels on the floor. Sometimes the extras fall from the dispenser unused. Many times kids make their used towel into a ball and aim for a basket. But if they miss the target, the paper ball stays on the floor. Paper towels leave so much litter in the restrooms that the restrooms are a mess.
People use the hand dryers for just a few seconds, and they think that automatic hand dryers don't dry their hands as thoroughly as paper towels. However, studies have shown that when people dry their hands for at least 30 seconds, automatic dryers actually dry much better than paper towels. It is difficult to get every part of your hand dry using paper towels, but the air can if you take a few extra seconds.
As you see there are some good points, let's install automatic hand dryers as soon as possible!
Exercise 8
Compared with paper towels, hand dryers have more advantages, which will benefit school in four ways. First, they are clean and healthy because bacteria can’t touch kids. Additionally, it can help school save money. Thirdly, our bathroom can be kept clean and neat. Besides, it can dry our hands more effectively if we take longer time. Therefore, school is advisable to fix the equipment at once.(66)
阅读下面短文，根据其内容写一篇60词左右的内容概要。
Although some people don't like using automatic hand dryers in restrooms, it may actually be argued that motion-sensing hand dryers are a practical alternative to paper towels. I believe that our school would benefit from investing in automatic hand dryers in all the restrooms.
First of all, the automatic hand dryer is very sanitary（卫生的）. Instead of pulling on a lever (手柄) touched by a large number of students, users can just stick their hands under the air dryer. No bacteria can get on them because there is nothing to touch. Kids wouldn't get sick from the paper towel dispensers (纸巾盒) .
In addition, if the school buys automatic hand dryers, we can save money. There is a terrible waste of paper towels in the restrooms. Students continuously pull on the lever for unneeded towels until the dispensers are empty. An automatic hand dryer costs about $500, with very little additional cost over time while paper towels can cost $25 a case, or about $500 a year. After just one year, it would pay for itself.
Finally, our bathroom is a paper towel mess! There are always piles of paper towels on the floor. Sometimes the extras fall from the dispenser unused. Many times kids make their used towel into a ball and aim for a basket. But if they miss the target, the paper ball stays on the floor. Paper towels leave so much litter in the restrooms that the restrooms are a mess.
People use the hand dryers for just a few seconds, and they think that automatic hand dryers don't dry their hands as thoroughly as paper towels. However, studies have shown that when people dry their hands for at least 30 seconds, automatic dryers actually dry much better than paper towels. It is difficult to get every part of your hand dry using paper towels, but the air can if you take a few extra seconds.
As you see there are some good points, let's install automatic hand dryers as soon as possible!
Exercise 8
Compared with paper towels, hand dryers have more advantages, which will benefit school in four ways. First, they are clean and healthy because bacteria can’t touch kids. Additionally, it can help school save money. Thirdly, our bathroom can be kept clean and neat. Besides, it can dry our hands more effectively if we take longer time. Therefore, school is advisable to fix the equipment at once.(66)
