这句话的意思是：我们像一个被爱充满的大家庭。

首先，filled是一个过去分词，过去分词（past participle）是分词的一种，属于类动词。 规则动词的过去分词一般是由动词加-ed构成。在这里filled这个过去分词做了后置定语，用来修饰family,其中有被动的含义，意为“充满爱的大家庭”，大家庭一定是被充满爱啊，所以说有被动的含义在内。而动词后加“ing”，被意为“令人……”，跟被修饰词之间是主动关系，位于被修饰词之前做定语前置。

　　My school is in the center of our city It is large, beautiful and clean We have a big playground, a library, a dining hall and two teaching buildings

　Our teachers are very kind and friendly At school we learn many subjects such as Chinese, math, English, music, PE and so on They are very interesting

　There are 50 students in our class We get on well with each other and we play and study together

　I like my school because it is like a big family

参考译文

　我的学校位于市中心。它又大又漂亮又干净。我们有一个大操场，还有图书馆，食堂和两座教学楼。

　我们的老师很和蔼、很友好。在学校我们要学很多科目，如：语文、数学、英语、音乐、体育等等，它们都非常有意思。

　我们班有50位同学，我们相处得很好，经常在一起学习、玩耍。

　我喜欢我们的学校，因为它像一个大家庭。

My big family

I have a big family There are many persons in my family My father is a bisinessman, he is very busy every day I only see him on Saturday or Sunday My mother is a teacher, she is an English teacher she is friendly to her students Her students all like her I am a student , I am twelve My brother is a baby He can't speak or walk He is only five moths old I live my family