急!!!请帮忙用英文翻译以下:我已请司机安排好了别克车,请到时告诉我们具体的时间就可以了,谢谢!

I have already asked the driver to prepare the BUICK,please tell us the time when you want to start out then,thank you!精心准备的一句话，如果我回答的是最好，请给分咯！

I HAVE ASKED the driver to assighed a Buick ,you can just tell us the exact arriving time

.......I had requested the driver to arrange the BUICK already, once available please just advise us the exact time with many thanks.

I have arranged driver and a buik car.please let me know the exact time then.

I have asked the driver of the Buick car arrangements, please tell us when the specific time you can.

就是这么翻译，我找了好多资料，都是这么翻译的啊！