it 's nice,that 's why I like it 这句话有语法错误吗?

问题描述:

it 's nice,that 's why I like it 这句话有语法错误吗?

非正规语体中可以接受.正规语体中须将后句单独成句.即
It’s nice. That' why I like it.或
It's nice, and that's why I like it.