(1/2)Niagara Falls is a great tourist （attract）,drawing millions of visi
问题描述：
(1/2)Niagara Falls is a great tourist （attract）,drawing millions of visi
答
attraction
tourist attraction 旅游景点，观光胜地
答
Niagara Falls is a great tourist （attract）,drawing millions of visitors every year.
应该是attraction,tourist attraction 是词组：旅游景点,观光胜地 .
有其他疑问欢迎追问,