then check in the key before going further with the activity.这里的go with如何解释呢?
问题描述：
then check in the key before going further with the activity.这里的go with如何解释呢?
答
go further 进一步、继续
with 与…一起
check in the key before going further with the activity 在继续活动之前先登记一下钥匙（或检查一下关键 ）