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触る， さわる
1. to touch, to feel
2. to get involved (with), to approach
3. to be harmful to, to hinder, to interfere with, to irritate
触摸，感受；参与；接触；对……有害；阻碍；干扰；激怒
に
1. at (place, time), in, on, during
2. to (direction, state), toward, into
3. for (purpose)
4. because of (reason), for, with
5. by, from
6. as (i.e. in the role of)
7. per, in, for, a (e.g. "once a month")
8. and, in addition to
9. if, although
tbd