以“traveling is helpful”为题写一篇议论文
问题描述：
以“traveling is helpful”为题写一篇议论文
提示：
1 旅行能锻炼身体
2 通过旅行能学到书本上没有的知识
3 在旅行中能结交很多朋友
答
Traveling Is HelpfulAs the increasing of the people's living standard,more and more people go traveling in their spare time now.It's true that traveling is helpful to us.We can benefit a lot from it.F...