Fruther keep us posted for next exercise from your side.
问题描述：
Fruther keep us posted for next exercise from your side.
啥意思?
答
进一步的让我们了解你们那边下一步的行动.
意思就是说你们这边有什么行动要告知对方.
跟这句话差不多的意思
Further keep us updated when any actions are taken from your side.