1.

TravellingMost of the people like travelling because it is a very good outdoor activity. We may enjoy the nature when we go out for travelling, and we may enjoy the fresh air outside. The important thing is that we can forget that we are tired and the unhappy things. Travelling is good for our health. However, sometimes, we may run into troubles when going travelling. For example, we can't change the weather. It may be rainy when we are travelling. So we should prepare things well before the trip. And I hope everyone could enjoy himself during the travel.。

2.英语作文提倡大家多户外活动

As we know,sport plays an important role in our daily lives.Whenever you do some exercise,you can get a whole new refresh feeling through your body.It really does good to you.For example,going out to play ball games, which is becoming more and more popular these days,can get rid of bad moods,and help you be energetic again.In order to keep fit,you can keep a habbit of doing sports regularly.You'll benefit a lot from it.。

3.

首先，国家应该监督网络的健康，让青少年远离不健康的东西.To start with, the government should set up a system to specially monitor the healthiness of the Internet to keep teenagers off whatever is bad. 其次，社会应该给沉溺网络的人提出建议，让他们更多的参加户外活动，Next, society should give tips to those addicted to the internet and enable them to participate in more outdoor activities最后，青年人还应在生活中与人们多交流！Last but not least, young people themselves should communicate more with others in lfe.。