It's one of the best ways for me to be able to help you connect to other travelers, but there's an old video I posted actually about apps to have on your phone, and in that, I talk about how to make friends before you come to Korea, when you're here, so I really recommend you check that video out.
對我來說,這是能幫助你與其他旅行者建立聯繫的最佳方式之一,但實際上,我還發布了一個關於手機應用的舊影片,在影片中,我談到了如何在來韓國之前和來韓國之後結交朋友,所以我真的建議你看看那個影片,