This is the 13035th most frequent Korean word.
동물원에서
"At the zoo."
The word '동물원에서' specifies the location where the action 'taking photos' occurred—the zoo.
저는 동물원에서 사진을 찍었어요.
I took photos at the zoo.
Here, '동물원에서' indicates the place where the activity 'observing animals' can be performed—the zoo.
동물원에서 동물들을 관찰할 수 있어요.
At the zoo, you can observe animals.
In this sentence, '동물원에서' functions as the subject origin point of the measured distance—the zoo.