请看下面的课程日期包含开始和结束的日期，请认真关注到校与离开的日期。

Please see below for the schedule of possible start and end dates, paying close attention as to when to arrive and depart.

youdao

请看下面的课程日期包含开始和结束的日期，请认真关注到校与离开的日期。

Please see below for the schedule of possible start and end dates, paying close attention as to when to arrive and depart.

youdao