どうですか?
한국의 절경
<iframe width="928" height="522" src="https://www.youtube.com/embed/494cPOhhPw0" title="Daedunsan Mountain - Autumn Scenery @Yeomi travel" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe>
어떻습니까?