This is the 3245th most frequent Korean word.
국내외에서
"Domestically and internationally."
Here, '국내외에서' specifies the locations (domestic and abroad) where the events are held.
국내외에서 열리는 행사가 많습니다.
There are many events held domestically and abroad.
In this sentence, '국내외에서' indicates the origin of the attention the study garnered, highlighting interest from both domestic and international parties.
그 연구는 국내외에서 많은 주목을 받았습니다.
The study received significant attention domestically and abroad.
This usage of '국내외에서' demonstrates the scope of the company's product sales, encompassing both domestic and international markets.