there is 的用法，与列句

there is 是添加生词，“那儿有”的意思。
例句：There is a TV show about AIDS on right now.
电视正在播放一个关于艾滋病的节目。
There is a rose bush in front of the office.
办公室前有一丛玫瑰。
There is no doubt about it.
那是毫无疑问的。