Everybody has his own family. What is family? I don't think everyone really knows.
每个人都拥有自己的家庭。什么是家?我想并不是所有人都知道。

There are six letters in the word "FAMILY".
"FAMILY"这个单词有六个字母。

"F" stands for "father";
"F"代表"Father"(爸爸);

"A" stands for "and";
"A"代表"and"(和);

"M" stands for "mother";
"M"代表"Mother"(妈妈);

"I" stands for "I";
"I"代表"I"(我);

"L" stands for "love";
"L"代表"Love"(爱);

"Y" stands for "you".
"Y"代表"You"(你/你们)。

So "FAMILY" is the short form of "Father and mother, I love you." Don't you think so?
所以"FAMILY"是“爸爸和妈妈,我爱你们”的缩写。你不这样认为吗?

Father and mother love us, and we love father and mother. That's a happy family.
爸爸和妈妈爱我们,我们也爱我们的爸爸妈妈。

小作者通过一个简单的单词来说明家庭的内涵。