Recently he has visited Moscow and while we 've been having conversation I 've mentioned that I was looking for the opportunity to work on postdoc position abroad .
Recently , he visited Moscow and while we were having a conversation , I mentioned that I was looking for an opportunity to work in a postdoc position abroad .
Recently , he visited Moscow and while we were having a conversation , I mentioned that I was looking for an opportunity to work in a postdoc position abroad .
문법 오류 수정: Recently he has visited Moscow and while we 've been having conversation I 've mentioned that I was looking for the opportunity to work on postdoc position abroad . 산출: