守护你用英语可以说成 "guard you"。这个短语来自于英语单词 "guard"，它的意思是 "看守，保护"。下面是一些例句：

I will always guard you and protect you. 我将永远守护你并保护你。

The security guard is here to guard the building. 保安人员来这里守卫大楼。

The dog will guard the house while we're away. 我们不在家时，狗会守卫房子。