That is the basis upon which, up until now, our social intercourse has been founded.
That is the basis upon which, up until now, our social intercourse has been founded.
“那是我们，到目前为止，社交行为建立的基础。”
That is the basis upon which, up until now, our social intercourse has been founded.
“那是我们，到目前为止，社交行为建立的基础。”