to explore something deeply and thoroughly
何かを深く徹底的に探求する (nanika o fukaku tetteiteki ni tankyū suru)
"The paper delves into the social implications of the policy."
"その論文は政策の社会的影響を深く探求します。" (Sono ronbun wa seisaku no shakai-teki eikyō o fukaku tankyū shimasu)
to finish or close work for the day
to use force or strict measures to control protests
to express happiness or approval loudly about something
to come together to protect the group from criticism
to make partnerships or coalitions with other nations strong...
to lead someone into a room or building