请帮忙分析下边这句话!Upgrading our investment environment starts with
请帮忙分析下边这句话!
Upgrading our investment environment starts with our leaving up to guests just how much they want to drink
请分析一下这句话的语法结构,看看有没有问题和错误,另外翻译一下,我不知道leaving up to是连在一起的,还是upto是独立的,
不要单独翻译!