1. as (i.e. in the role of), for (i.e. from the viewpoint of)
2. apart from... (used to change the topic)
3. even (e.g. "not even a single person")
4. thinking that..., trying to...
1. low (rank, degree, value, content, quality, etc.)
2. low (position), close to the ground
3. short (height)
4. deep (voice), in a low key, low (volume)