that is和there is的区别?
问题描述：
that is和there is的区别?
请简略说说区别,最好能举几个例子,
答
that is:那就是.
That is the book you are looking for.
那就是你在找的书.
there is:有 (不表示"那儿是"的意思)
There is a book on the desk
桌子上有一本书.