I can fix the finishing problem by wrapping the creation of the appointment entirely with the parentheses of the appointment calendar's add method, as shown Listing 7.

我可以解决这个终了问题，方法就是完全通过appointment日历的add方法的圆括号包装对appointment的创建，如清单7所示。

I'm so sorry. I'll fix our dinner appointment again after solving the problem.

我真的很抱歉。等到事情解决后，我会马上再和你约个时间一起吃饭。

Please fix up an appointment with the doctor for me.

请替我跟医生预约一下。

I'd to fix an appointment with the principal.

我想和校长约个时间。

Could you fix an appointment for me to see Mr Snow?

你能给我约个时间会见斯诺先生吗？