求翻译：我们这里开房是需要押金的，你昨天只交了两天的房费，现在再交四百作为押金，明天退房时，假如房间里没有其他消费的话，我会退给您四百。是什么意思？

Open house here is the need to deposit, you only pay for two days yesterday, the room fee, pay four hundred as a deposit now and then, tomorrow, check out, if the room is no other consumer, I will be back to you four hundred.

We are here in the room is a deposit, you need only yesterday was handed over the two days, I will now return to the room 400 as a deposit, tomorrow, when you check out if there was no other consumer, then I will give back to your 400.

Our here opens the room needs the deposit, you only have yesterday paid two day-long room expenses, now again hands over 400 takes the deposit, when will return a house tomorrow, if in the room other expense speech, I have not been able to draw back for you 400.

We check in here is the need to deposit, you just yesterday paid a two-day room rate, and now pay 400 as well, when you check out tomorrow, if nothing else in the room consumption, I'll give you 400 back.

Open house here is the need to deposit, you only pay for two days yesterday, the room fee, pay four hundred as a deposit now and then, tomorrow, check out, if the room is no other consumer, I will be back to you four hundred.