“浪漫爱情”常见的英文表达是 “romantic love”。
例如:
Many people dream of having a passionate and lasting romantic love.(许多人梦想拥有一段热烈且持久的浪漫爱情。)
Their story is a classic tale of romantic love.(他们的故事是一个经典的浪漫爱情故事。 )