Both countries agreed that normal relations would be based on non-interference in each other's internal affairs.

两国一致同意正常邦交关系应建立在互不干涉内政的基础之上。

2. in short 总之，简言之

She was surrounded by doctors, lawyers, housewives — people, in short, like herself.

她被医生、律师、家庭主妇——总之是一群像她一样的人——所包围着。