at the school gate释义：

在学校门口

We welcome our teachers with flowers at the school gate on Teachers' Day.

在教师节这天，我们手捧鲜花，站在学校门口欢迎我们的老师。

在学校门口

例句：

We welcome our teachers with flowers at the school gate on Teachers' Day.

两个短语的区别在于介词at与on上面，at the school gate.正确的，而且是习惯用法是：at the school gate.意思是：在学校门口。定冠词the修饰学校school，例如：They put it at the school gate.他们把它放在学校门口。at the school gate在句子中作地点状语。