to behave in a confident and graceful way
自信を持って優雅に振る舞う (jishin o motte yugana furu mau)
"He knows how to carry himself with confidence in any situation."
"彼はどんな状況でも自信を持って自分を振る舞う方法を知っています。" (Kare wa donna joukyou demo jishin o motte jibun o furu mau houhou o shitteimasu)
to direct something downward
to reply to someone’s comment online
to reduce the size, scope, or extent of something
to gather together to share a meal or celebration
to take advantage of something to gain success
to safely disconnect from a system again after using it