这个英语怎么说啊？？？～～～～

其实，最简单有效的体现方式就是：

xxx's school

如果要换另一种形式，那就用where:

The school where xxx attends...
The company where xxx works...

赵xxx所在的公司
Zhao Xx, from YY company......

×××所在的公司：the company in which .. works
×××所在的学校: the school in which ..studies / the school which ...attends