集中

1. concentration (on a task), focusing one's attention

transitive verb intransitive verb noun or participle which takes the aux. verb suru noun (common) (futsuumeishi)

2. concentration (of population, buildings, power, etc.), centralization, convergence, focus (of a debate, questions, etc.)

intransitive verb transitive verb noun (common) (futsuumeishi) noun or participle which takes the aux. verb suru

3. within a collection of works

noun (common) (futsuumeishi)

「車を運転する方は落ち着いて運転に集中。スピードを控え、前方をよく確認。夕暮れ時の早めのライト点灯を心がけましょう」

tbd