a group that works efficiently and smoothly together
効率的でスムーズに一緒に働くグループ (kōritsuteki de sumūzu ni issho ni hataraku gurūpu)
"Our team worked like a well-oiled machine during the event."
"私たちのチームはイベント中によく潤滑された機械のように働きました。" (watashitachi no chīmu wa ibento-chū ni **yoku junkatsu sareta kikai** no yō ni hatarakimashita.)
to think creatively or unconventionally
to not lose confidence or courage
to succeed or fail by your own efforts
to relax after a stressful or dangerous situation
to improve one’s skill or knowledge
not very intelligent; not a genius
