This is the 15345th most frequent Korean word.
버블을
"버블을" means "bubble" in English.
Here, '버블을' refers to creating a literal bubble, the object of the action '만들었다'(made).
나는 버블을 만들었다.
I made a bubble.
In this context, '버블을' symbolizes a boundary or enclosure, metaphorically representing isolation.
버블을 안에 갇혀 있는 기분이었어.
I felt like being trapped inside a bubble.
Here, '버블을' signifies an existing bubble, which is being cautioned against destruction by '터뜨리지'(pop).