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)
to understand or comprehend something difficult
to continue doing something well
before the expected or planned time
to tremble with fear or nervousness
to catch someone in the act of doing something wrong
to speak in a way that is too complicated for someone to und...