to temporarily take over someone’s job or position
誰かの仕事やポジションを一時的に引き継ぐ (dareka no shigoto ya pojishon o ichijiteki ni hikitsugu)
"He will fill in as project manager while the current one is on leave."
"彼は現在のプロジェクトマネージャーが休暇中にプロジェクトマネージャーの職務を一時的に引き継ぎます。" (Kare wa genzai no purojekuto manējā ga kyūka-chū ni purojekuto manējā o ichijiteki ni hikitsugimasu)
to make something or someone distinctive or unique
to examine or consider something
to completely stop something bad or harmful
to show appreciation by praising or encouraging someone
to arrive unexpectedly, usually with wind
to give praise or rewards for good work