&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;quot;作&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;quot;和&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;quot;做&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;quot;有什么区别,我分不清,最好讲完后在举例多个_7