英语翻译1.achieve an expert rank without ever having more than o

英语翻译
1.achieve an expert rank without ever having more than one customer in line at the cash register
2.finish any stage with all customers cashing out with exactly three hearts!
3.achieve a chain of 9 tasks in Sally's queue.(this will take all of your zen focus and cuncentration!)
这是个游戏里面闯关的提示语