不得移动房间内相关物品，并将房间双锁，直到相关人员抵达。
The belongings of the room should not be removed and the room to be double locked until the claimant arrives.
发生事故的房间需要被双锁，以便更进一步的调查。
The room which accident occurred may need to be double locked for further investigation purposes.
发生事故的房间需要被双锁，以便更进一步的调查。
The room which accident occurred may need to be double locked for further investigation purposes.
应用推荐