涵涵呀 老师讲过这问题么?Would you like to keep healthy like the others do? Now let me tell you something about staying healthy.
1. Food. To keep yourself healthy, you shouldn't eat something that have too much oil, calory or salt. For that can cause a lot of diseases. The right way to keep healthy is to eat more vegetables and fruits.
2. Exercise. Another way which is always be ignored is to excercise more. An average of steps a normal adult have per day is 10000 - 15000. You'll find yourself more healthy after changing the steps to 15000 - 20000 per day, and you'll get more fit easily by that.
That's my own easy methods of staying healthy. I'll be glad if you have any ideas about that and have a discussion with me!
Saving Our City
It is very important to deal with the rubbish in cities. Rubbish must be thrown away or reused properly. Or it may cause a lot of problems. It may pollute the air and water. People may get ill when they breathe the polluted air or drink the polluted water.
Our city has started to face the problem. Some rubbish is sorted and sent to a certain place 。 Waste gas is cleaned before it goes into the air. Waste water is also cleaned before it is poured into rivers.
People should be prevented from throwing rubbish everywhere. We should try our best to take care of our environment and fight against pollution.