求翻译：还没有，我将寄出今晚。快递公司工作人员告诉我那将需要花费5到7天时间。但是我不肯定你是否能收到它在9月10日前。因为它非常重，大概6斤左右。开幕日期是在9月10日对吗？是什么意思？

Not yet, I will be sent tonight. The courier company staff told me it takes 5-7 days. But I am not sure that you can receive it on September 10. Because it is very heavy, probably about 6 pounds. The opening date is September 10, right?

No, I will be sending out this evening. courier company staff told me that you will need to take 5 to 7 days. But I am not sure if you can receive it in 9 months, 10 days ago. Because it is very heavy, probably about 6 pound. Opening Date is 9 September, at 10 is it not?

Will not have, I mail out the tonight.The express company staff will tell me that to need to spend 5 to 7 days time.But I did not affirm whether you could receive it in September 10 on the other day.Because it is extremely heavy, about probably 6 catties.Begins the date is in September 10 to?

No, I'm sending out this evening. Express company staff told me it would take 5-7 day time. But I am not sure if you can receive it by September 10. Because it is very heavy, probably about 6 pounds. Opening date is September 10, right?

正在翻译，请等待...