是的，顧客有時連他們想要什麼都說不清楚。
p166, Rapid Development, Steve McConnell
It is difficult to know whether you can build the product that the customer wants in the desired time frame until you have a detailed understanding of what the customer wants.
是的，顧客有時連他們想要什麼都說不清楚。
p166, Rapid Development, Steve McConnell
It is difficult to know whether you can build the product that the customer wants in the desired time frame until you have a detailed understanding of what the customer wants.