Because the houses are created with a computer design, it's easy to change the design to suit the needs of different families.
因为房子是用电脑设计的，所以很容易改变设计，以适应不同家庭的需要。
2
This is all very cool and easy to use; and, best of all, you can alter your configuration later to suit your needs without fiddling with your code.
这是非常容易使用的；最好的是，您可以在以后改变配置文件以适应自己的需要，而无需改动代码。
3
In short, after all that marketing material you've heard about PowerPC systems being unusually cost-effective and easy to modify to suit given business markets, here's a concrete example.