Breakdown of uri samusireun keoseo hoeuisildo isseoyo.
Questions & Answers about uri samusireun keoseo hoeuisildo isseoyo.
은/는 marks the topic—what the sentence is about: As for our office…
Here, the speaker is introducing or contrasting the office’s features.
이/가 would mark the subject more neutrally, often when identifying or emphasizing the subject:
- 우리 사무실이 커서 회의실도 있어요. = Our office is big, so it also has a meeting room. (more “subject-focused”)
In many casual explanations like this, 은/는 sounds very natural.
Often it functions like my in English, especially when talking about one’s workplace, school, family, etc. Koreans commonly say 우리 회사 / 우리 집 / 우리 사무실 even when they personally “own” it less or not at all. It implies a sense of belonging (the place that we/our group is part of).
커서 is 크다 (to be big) + -어서/-아서 (a connective meaning because/so, linking cause → result).
- 크다 → adjective stem 크-
- Add -어서 → 커서 (irregular-looking because 크 + 어서 becomes 커서)
Meaning: Because (it is) big / Since (it is) big, …