求翻译：9月21日，周六上午8：45，学校门口出发时间是9：00.一定要穿校服；不要迟到，过时不候；野餐借宿后，小车会送大家回来。是什么意思？

September 21, Saturday 8:45 am, the school gate departure time is 9:00. To wear uniforms; Do not be late, date is not waiting; picnic spend the night, the car will get you back.

On 21 September, 6 weeks, and the school gate at 8:45 departure time is 9:0.1 to wear uniforms; don't late, outdated or not; picnic lodging, trolleys will be sent to you after coming back.

On September 21, on Saturday in the morning 8:45, the school entrance departure time is 9:00. needs certainly to put on the school uniform; Do not be late, obsolete does not wait; After the picnic stays overnight in somebody's home, the car can deliver everybody to come back.

On September 21, Saturday at 8:45, the school gate departure time is 9:00. be sure to wear a uniform; not to be late, out of not waiting; picnic after ask for lodging, the car will send you back.

On September 21, Saturday at 8:45, the school gate departure time is 9:00. be sure to wear a uniform; not to be late, out of not waiting; picnic after ask for lodging, the car will send you back.