to do your share of the work or responsibility
自分の役割を果たすこと (jibun no yakuwari o hatasu koto)
"Everyone needs to play their part to make the event successful."
"イベントを成功させるために、みんなが自分の役割を果たす必要があります。" (ibento o seikou saseru tame ni minna ga jibun no yakuwari o hatasu hitsuyou ga arimasu)
outside the planned or expected area of focus
to protect your computer system or network from attacks
something very frightening or terrifying
to stop yourself from saying something you want to say
to describe exactly what is causing a situation or problem
To skip a class without permission