英语语法
There's / There Are
用来把新东西引进对话，或者说明某个地方、某种情况下有什么。“There's a problem.”“There are three options.”“There was no one around.”日常口语里，就算后面接的是复数名词，“there's”也照样用：“There's a lot of people.”
There + is/are/was/were (+ noun phrase)
母语者的真实例句
"There's no legal expectation of privacy within a police station."
Suspect Confesses After Clever Police Lineup Trap
怎么用
公式
There + is/are/was/were (+ noun phrase)
这一页把课本规则和真实英语放在一起：每个例子都是真人母语者的无脚本片段。你听到的是这个语法点在真实生活里怎么说，不是在课堂上怎么说。