"恩爱如初"的英文表达是 "love as strong as ever" 或者 "love as new as before"。这个表达源于中文语言，表示两个人之间的感情一如既往地美好。

下面是一些带有这个表达的英文例句及其中文翻译：

After all these years, their love is as strong as ever. (这些年过去了，他们的爱一如既往地强烈。)
Even though they've been married for decades, their love is as new as before. (即使他们已经结婚几十年了，他们的爱一如既往地新鲜。)
Despite the challenges they've faced, their love remains as strong as ever. (尽管他们面临了很多挑战，但他们的爱依旧一如既往地强烈。)