单词forty-fifth
Forty-fifth. You know what I"m saying"?
第四十五。你知道我的意思吗？
Forty-fifth of the Copyright Law, Article sixteen provisions of copyright infringement.
著作权法第四十五条，第四十六条规定了著作权侵权行为。
One floor below the murder, on the forty-fifth floor.
在谋杀案现场的楼下，四十五楼。