1 有人认为没有孩子的家庭是不完全的Some people think that a family without children is not a complete family.2 我现在无法想象没有孩子们的生活I can not imagine living my life without children now....3许多美国人是非洲血统4我们的国家由许多名族构成5个人的财产受法律保护3. Many Americans are of African descent

4. 我们的国家由许多民族构成
Our nation is consist of many different ethnic groups.

5 个人的财产受法律保护

Personal properties are protected by law.