1, I believe that good health, family harmony and marriage stability are the top three key factors of happiness. -I think health, family harmony and marriage stability are the three major elements of happiness.

I totally agree that family always comes first. -I especially agree with the view that "family comes first".

You should spend more time with your family. -You should spend more time with your family.

A happy family needs every member to pay a lot. -The happiness of a family needs the great dedication of every member.

We cherish the time with our family. -We cherish the time we spend with our families.

6. Saturday is family day; We always arrange some interesting activities. -Every Saturday is a family day, and we always arrange some interesting activities.