英语翻译我下个月要搬家了,没有提前告诉你是我的不对.非常对不起.但是新家那里我已经交了钱,不得不去住!所以我下个月给你500元,扣去之前交的钥匙押金,共给你450元!我就不住您家了.你看这样可以吗?对此我感到十分抱歉!

I will move house next month,I'm really sorry that didn't tell you in advance.I have to move because I've already paid for the new house. So I'll give you 450yuan for the next month, including 50yuan deposit of the key there are totally 500yuan and I will no longer live here. Is this Okay for you? Again,I'm really ,really sorry for this.

It is my fault not to tell you ahead of time that I will move house next month. Extremely sorry for that. However,the new rent has been paid by me so that I have to live in.Next month i will give you totally 450RMB after cutting the deposit of key(50RMB).I will not live in your house,could you agree ?sorry for this.

It's my fault that I didn't tell you earlier that I'm moving out next month.I have already paid my rent for my new apartment,so I had to live there.Next month I'll pay you 450dollars,after taking out the 50-dollar deposit for the key.I will then move out next month,(would you agree with this?) I'm very sorry for this.
一楼机翻……这是我自己翻得,大可放心.括号内的代表可以不说的话.