（1）All of us want to be healthy，but not all of us know how to stay healthy.The following is what we should know.
    *Eat between 3 and 5 meals a day.Breakfast，lunch and dinner are necessary meals.Also，try to eat some food when you are hungry.
    *Drink more water. （2）每天喝八到十杯水。It keeps your body active and not dry.
    *Sleep about 7 to 8 hours every night. （3）記得不要睡得太多或太少。
    *You can't be healthy if you don't exercise. （4）Try to exercise for 30 minutes to an hour every day such as running and swimming. Any kind of sport is good for your health.
    *Vitamins（維生素）are necessary part of any healthy diet.Try to eat different kinds of food to get enough vitamins.Eat a lot of vegetables and fruit.
    *Don't smoke and drink much alcohol（酒）. （5）Smoking and drinking much alcohol can make you unhealthy.
（1）

我們所有人都想保持健康，但并非所有人都知道如何保持健康。

我們所有人都想保持健康，但并非所有人都知道如何保持健康。

（2）

Drink 8 to 10 glasses of water every day.

Drink 8 to 10 glasses of water every day.

（3）

Remember not to sleep too much or too little.

Remember not to sleep too much or too little.

（4）

試著每天鍛煉30分鐘到一小時，比如跑步和游泳。

試著每天鍛煉30分鐘到一小時，比如跑步和游泳。

（5）

吸煙和酗酒會使你不健康。

吸煙和酗酒會使你不健康。