标签：话题作文 话题 英语四级作文
字数：1500字
提要：Dangerous Sports Activities Around the world more and more people are taking part in dangerous sports activities. Of course,there have always been people who have looked for adventure those who have climbed unknown parts of the world or sailed in small boats across the greatest oceans. Now,however, there are people who seek an immediate thrill, a risky activity, which may only last a few minutes o..