可可英语每日一句口语：

The most beautiful thing in life is that someone smiles because of you. 生活中最美好的一件事情是，因为你，某个人脸上洋溢着微笑。

【知识点讲解】

because of 因为，由于；基于

例句：He was not a particularly good shot because of his eyesight.他视力不好，算不上是一个出色的射手。