求翻译：同学们，这次我们有一个野餐活动，请在星期日上午8点到五尖山公园门口集合，我们9点钟开始爬山，到中午11：30开始吃饭，吃完饭后可以自由活动，直到下午4：30返回学校。是什么意思？

[object Object]

Fellow Students, and this time we have a picnic activities on Sunday, 8 a.m. to 5 nest park gate, we began hiking in the mountains and 9:00 a.m. to 11:30 noon after the meal, and began to eat free activities until 4:30 pm to return to school.

Schoolmates, this we have a picnic activity, please in Sunday morning 8 o'clock to five Jianshan park entrance set, our 9 o'clock start to climb a mountain, 11:30 starts to the noon to eat meal, after finished eating the food to be possible to move freely, 4:30 returns to the school until the aftern

Boys and girls, this time we have a picnic, on Sundays at 8 o'clock in the morning to wujianshan Park Gate, we start at 9 o'clock climb to 11:30 dinner, meal free activities until 4:30 back to school.