Expression

옷에 붙은 껌을 떼기 힘들었다.

The gum stuck to my clothes was hard to get out.

식빵을 구웠는데 식빵틀 밑부분이 눌어 붙어서 떼기 힘들었다.

I baked some bread in a loaf pan, but the bottom stuck to it and it was really hard to get out.