their owncars are very popular in america when kids are fourteen most of them dream of having their
问题描述：
their owncars are very popular in america when kids are fourteen most of them dream of having their
答
这句子不完整啊~
但大意就是 当大部分美国孩子14岁的时候，就梦想有自己的一辆车，这在美国是很流行的。
答
。。。不得不说语法很混乱啊。。。大意：美国的孩子在他们14岁的时候大多想拥有一辆自己的车。 原句应该大概是： Most of kids in America dream of having their own cars when they are 14,which is very popular.
答
有点提