上同一所学校的英文是：Go to the same school。
双语例句：
我们的孩子和他们的孩子上同一所学校。
Our children go to the same school as theirs.
我们的孩子上同一所学校。
Our children attend the same school.
他们曾住在同一条街上，上同一所学校，甚至开同一款汽车。
They lived on the same street, went to the same school and even drove the same type of car.
他们总是上同一所学校，两人性格也很相似。
They both went to the same schools and have similar characteristics.
既然我们要上同一所学校了。
Since we're going to be in the same school together.
他穿的校服来看，他和智润上同一所学校。
By the look of his uniform, he goes to ji-yul's school.
伊恩：我一直以为你跟山姆是上同一所学校。
Ian: I always thought that you and Sam went to the same school.
收入档次不同的人上同一所学校，这个事实多少说明了这一点。
This is partly exemplified by the fact that people of all income groups go together to the same schools.
远方的朋友和你一起长大或上同一所学校，直到其中一位搬走。
A Faraway Friend is someone you grew up with or went to school with or lived in the same town as until one of you moved away.
