用英语作文100-200字。要求：你（Li yuan)负责组织一次班级郊游活动，请根据以下提示写一份通知
写作思路：根据题目要求，介绍旅游时的经历，最后总结自己的感受。
During the National Day holiday, my parents and I took part in a tour to Yunnan.
国庆长假，我和爸爸妈妈参加了旅游团去云南旅游。
In this tour, the trip to Yulong Snow Mountain is my deepest mountain climbing experience.
在这次旅游中，玉龙雪山之行是我感受最深的一次爬山经历。
According to the guide, Yulong Snow Mountain is a sacred mountain in the eyes of the local Naxi people, known as the "Oriental Alps".
听导游说玉龙雪山是当地纳西人心目中的神山，被誉为“东方阿尔卑斯山”。
At 6:30, we took a bus to the cableway station at the foot of the mountain at an altitude of 3356 meters. When we got there, I was stunned. There were so many people. Besides, everyone was wearing down jacket and carrying a light oxygen bottle. It seems that everyone was ready for a difficult journey.
6点30分我们乘车来到山脚下海拔3356米的索道站，到了那里我都呆了，人怎么这么多啊，而且每个人都穿着羽绒服，拿着轻便的氧气瓶，看来人人都做好了一次艰难的历程准备了。
On the way to the top of the mountain, I enjoyed the primeval forest, the sacred, magnificent and majestic Yulong Snow Mountain and glacier.
当我坐上览车，向山顶前进的沿途，我欣赏到了原始森林，观赏了神圣、壮阔、雄浑的玉龙雪山和冰川。
After 1150 meters, we came to the end of the tour bus. The remaining 174 meters were on foot. It was very difficult. Every few steps was very hard, but I still insisted on climbing to the peak.
经过1150米，我们来到了览车的终点，剩下的174米是要步行上的，非常艰难，每走几步都很难受，但我还是坚持爬上了最高峰。
A picnic will be held in this Sunday at 7:00 a.m. in the BeiHai Park.
We will go to the park by bus at 6:00 a.m. , so don't be late.We will enjoy
some shows provided by our students in the morning. And in the afternoon, we will do some games to enjoy us.
Everyone is asked for a dish or a dessert to share with other people.At the same time , don't forget to bring your camera,raincoat,sunbonnet,flashlight and so on.
Thank you for cooperation!
LiYuan
