一旦你的类型被确定，网站就会用它来为你配对。
Once you have a type, the site USES it to choose matches for you.
将下列食物组合与它们包含最多的脂肪类型配对。
Match the following food groups to the type of fat they contain the most of.
这在支持很多不同类型功能的大型应用程序中可能很重要，因为只有在实际使用该类时，才会分配对象的内存。
This might be important in large applications that support many different types of functionality, since the memory for the object is only allocated if the class is actually used.
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