which includes和including用法上的区别

include前面要有主语的．如：
The price includes postage charges.
价格包括邮费在内.
I include eggs on the list of things to buy.
我在要买的货单上包括了鸡蛋.
The university includes ten colleges.
该大学有10个学院.
including一般用在逗号后面,这个是标志哦,或者是冒号的前面,总之,是用标点隔开用的,但是有的时候它也是可以放在句子中的．
Seven,including a goalkeeper.
7名,包括一位守门员.
trademarks (including service marks);
商标(包括服务商标)；
an arthropod family including:chalcidflies.
包括在节肢动物一族；小蜂科之蜂.

还是有区别的。including是介词，通常跟在句子后，用逗号隔开，用来对句子说明的情况进行详细补充。which includes是定语从句，修饰先行词。如：
more than seventy thousand people died in the earthquake,including many students.
the big flat which includes ma...

一个是从句一个不是吗