a strategic move to gain control or influence over a situation
状況に対して支配力や影響力を得るための戦略的な動き (joukyou ni taishite shihairyoku ya eikyouryoku o eru tame no senryakuteki na ugoki)
"His decision to challenge the leader was a clear power play."
"リーダーに挑戦する彼の決定は明らかな パワープレイ だった。" (ri-da- ni chousen suru kare no kettei wa akiraka na pawaa purei datta)
to shock or upset someone greatly
to verify something again for accuracy
to sleep very peacefully and comfortably
to deliberately provoke or upset someone online
to talk about something that has been worrying you
to improve one’s skill or knowledge