on the record: 记录在案的
He ran the fastest race on record.
他跑出了记录在案的最好水平。
The senator's opposition to the new legislation is on record.
参议员在新立法体系中的位置已记录在案

responsible for: 为…负责
I tried to make clear to him that I'm not responsible for this.
我再三跟他解释这事与我无关。
That kind archbishop is responsible for our church district.
那个好心的大教主负责我们这个教区。